fix: add base account getter

[mmsqe]

expected work:

cronosd tx vesting create-vesting-account crc13l5jnsydy3z5wevegpkmyechc0qvpjc2thwedr 1000000basetcro 1654325260092 --from=validator --keyring-backend=test --chain-id=cronos_777-1 --fees=2000000basetcro --home=$CHOME --broadcast-mode block
{"body":{"messages":[{"@type":"/cosmos.vesting.v1beta1.MsgCreateVestingAccount","from_address":"crc18z6q38mhvtsvyr5mak8fj8s8g4gw7kjjtsgrn7","to_address":"crc13l5jnsydy3z5wevegpkmyechc0qvpjc2thwedr","amount":[{"denom":"basetcro","amount":"1000000"}],"end_time":"1654325260092","delayed":false}],"memo":"","timeout_height":"0","extension_options":[],"non_critical_extension_options":[]},"auth_info":{"signer_infos":[],"fee":{"amount":[{"denom":"basetcro","amount":"2000000"}],"gas_limit":"200000","payer":"","granter":""}},"signatures":[]}

confirm transaction before signing and broadcasting [y/N]: y
{"height":"27","txhash":"4CBA93C22D0963A7DFF8E4F4C749D97A08FC254EB74D8E803A850F050A1148F9","codespace":"","code":0,"data":"0A310A2F2F636F736D6F732E76657374696E672E763162657461312E4D736743726561746556657374696E674163636F756E74","raw_log":"[{\"events\":[{\"type\":\"coin_received\",\"attributes\":[{\"key\":\"receiver\",\"value\":\"crc13l5jnsydy3z5wevegpkmyechc0qvpjc2thwedr\"},{\"key\":\"amount\",\"value\":\"1000000basetcro\"}]},{\"type\":\"coin_spent\",\"attributes\":[{\"key\":\"spender\",\"value\":\"crc18z6q38mhvtsvyr5mak8fj8s8g4gw7kjjtsgrn7\"},{\"key\":\"amount\",\"value\":\"1000000basetcro\"}]},{\"type\":\"message\",\"attributes\":[{\"key\":\"action\",\"value\":\"/cosmos.vesting.v1beta1.MsgCreateVestingAccount\"},{\"key\":\"sender\",\"value\":\"crc18z6q38mhvtsvyr5mak8fj8s8g4gw7kjjtsgrn7\"},{\"key\":\"module\",\"value\":\"vesting\"}]},{\"type\":\"transfer\",\"attributes\":[{\"key\":\"recipient\",\"value\":\"crc13l5jnsydy3z5wevegpkmyechc0qvpjc2thwedr\"},{\"key\":\"sender\",\"value\":\"crc18z6q38mhvtsvyr5mak8fj8s8g4gw7kjjtsgrn7\"},{\"key\":\"amount\",\"value\":\"1000000basetcro\"}]}]}]","logs":[{"msg_index":0,"log":"","events":[{"type":"coin_received","attributes":[{"key":"receiver","value":"crc13l5jnsydy3z5wevegpkmyechc0qvpjc2thwedr"},{"key":"amount","value":"1000000basetcro"}]},{"type":"coin_spent","attributes":[{"key":"spender","value":"crc18z6q38mhvtsvyr5mak8fj8s8g4gw7kjjtsgrn7"},{"key":"amount","value":"1000000basetcro"}]},{"type":"message","attributes":[{"key":"action","value":"/cosmos.vesting.v1beta1.MsgCreateVestingAccount"},{"key":"sender","value":"crc18z6q38mhvtsvyr5mak8fj8s8g4gw7kjjtsgrn7"},{"key":"module","value":"vesting"}]},{"type":"transfer","attributes":[{"key":"recipient","value":"crc13l5jnsydy3z5wevegpkmyechc0qvpjc2thwedr"},{"key":"sender","value":"crc18z6q38mhvtsvyr5mak8fj8s8g4gw7kjjtsgrn7"},{"key":"amount","value":"1000000basetcro"}]}]}],"info":"","gas_wanted":"200000","gas_used":"104425","tx":null,"timestamp":"","events":[{"type":"coin_spent","attributes":[{"key":"c3BlbmRlcg==","value":"Y3JjMTh6NnEzOG1odnRzdnlyNW1hazhmajhzOGc0Z3c3a2pqdHNncm43","index":true},{"key":"YW1vdW50","value":"MjAwMDAwMGJhc2V0Y3Jv","index":true}]},{"type":"coin_received","attributes":[{"key":"cmVjZWl2ZXI=","value":"Y3JjMTd4cGZ2YWttMmFtZzk2MnlsczZmODR6M2tlbGw4YzVsODhla2Vy","index":true},{"key":"YW1vdW50","value":"MjAwMDAwMGJhc2V0Y3Jv","index":true}]},{"type":"transfer","attributes":[{"key":"cmVjaXBpZW50","value":"Y3JjMTd4cGZ2YWttMmFtZzk2MnlsczZmODR6M2tlbGw4YzVsODhla2Vy","index":true},{"key":"c2VuZGVy","value":"Y3JjMTh6NnEzOG1odnRzdnlyNW1hazhmajhzOGc0Z3c3a2pqdHNncm43","index":true},{"key":"YW1vdW50","value":"MjAwMDAwMGJhc2V0Y3Jv","index":true}]},{"type":"message","attributes":[{"key":"c2VuZGVy","value":"Y3JjMTh6NnEzOG1odnRzdnlyNW1hazhmajhzOGc0Z3c3a2pqdHNncm43","index":true}]},{"type":"tx","attributes":[{"key":"ZmVl","value":"MjAwMDAwMGJhc2V0Y3Jv","index":true}]},{"type":"tx","attributes":[{"key":"YWNjX3NlcQ==","value":"Y3JjMTh6NnEzOG1odnRzdnlyNW1hazhmajhzOGc0Z3c3a2pqdHNncm43LzE=","index":true}]},{"type":"tx","attributes":[{"key":"c2lnbmF0dXJl","value":"S1NJRUNMaTBya09yUGowTXR3NU12RkVzaGVOWmJjYlVnZTEwaGVmYnJaSmlFd3UxUHNlOXd4Tmt0R3BrV0dmVW16S3RMdjhIb0hsNzI0ZUJ1NHhtZ2dFPQ==","index":true}]},{"type":"message","attributes":[{"key":"YWN0aW9u","value":"L2Nvc21vcy52ZXN0aW5nLnYxYmV0YTEuTXNnQ3JlYXRlVmVzdGluZ0FjY291bnQ=","index":true}]},{"type":"coin_spent","attributes":[{"key":"c3BlbmRlcg==","value":"Y3JjMTh6NnEzOG1odnRzdnlyNW1hazhmajhzOGc0Z3c3a2pqdHNncm43","index":true},{"key":"YW1vdW50","value":"MTAwMDAwMGJhc2V0Y3Jv","index":true}]},{"type":"coin_received","attributes":[{"key":"cmVjZWl2ZXI=","value":"Y3JjMTNsNWpuc3lkeTN6NXdldmVncGtteWVjaGMwcXZwamMydGh3ZWRy","index":true},{"key":"YW1vdW50","value":"MTAwMDAwMGJhc2V0Y3Jv","index":true}]},{"type":"transfer","attributes":[{"key":"cmVjaXBpZW50","value":"Y3JjMTNsNWpuc3lkeTN6NXdldmVncGtteWVjaGMwcXZwamMydGh3ZWRy","index":true},{"key":"c2VuZGVy","value":"Y3JjMTh6NnEzOG1odnRzdnlyNW1hazhmajhzOGc0Z3c3a2pqdHNncm43","index":true},{"key":"YW1vdW50","value":"MTAwMDAwMGJhc2V0Y3Jv","index":true}]},{"type":"message","attributes":[{"key":"c2VuZGVy","value":"Y3JjMTh6NnEzOG1odnRzdnlyNW1hazhmajhzOGc0Z3c3a2pqdHNncm43","index":true}]},{"type":"message","attributes":[{"key":"bW9kdWxl","value":"dmVzdGluZw==","index":true}]}]}

Description

Closes: #XXXX

---

Author Checklist

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• confirmed the correct type prefix in the PR title
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[alexanderbez]

@mmsqe prior to merging this, can you please add a quick changelog entry 🙏

[codecov]

Codecov Report

Merging #12154 (ec1e4bf) into main (544afb6) will decrease coverage by 0.02%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main   #12154      +/-   ##
==========================================
- Coverage   66.01%   65.98%   -0.03%     
==========================================
  Files         672      672              
  Lines       71053    71053              
==========================================
- Hits        46905    46887      -18     
- Misses      21485    21503      +18     
  Partials     2663     2663              

Impacted Files	Coverage Δ
x/distribution/simulation/operations.go	80.21% <0.00%> (-9.90%)	⬇️
crypto/keys/internal/ecdsa/privkey.go	81.13% <0.00%> (-1.89%)	⬇️
x/group/keeper/keeper.go	54.85% <0.00%> (+0.42%)	⬆️