Fix pending runtime api

[boundless-forest]

Close #1605

The current pending RPC is problematic because it lacks the setValidateData inherent data provider, which is required by the parachain-system pallet. The pending RPC attempts to create extrinsics based on the inherent data and apply them before pool extrinsics, but it fails due to missing inherent data. This PR adds mock data to fulfill the validation requirements.

2024-10-08 16:01:11.807 DEBUG tokio-runtime-worker eth-pending: Pending runtime API: header digest = Digest { logs: [DigestItem::PreRuntime([97, 117, 114, 97], [204, 123, 43, 17, 0, 0, 0, 0])] }    
2024-10-08 16:01:11.808 ERROR tokio-runtime-worker runtime: panicked at /home/bear/.cargo/git/checkouts/polkadot-sdk-38f315c8db144fd3/5811785/cumulus/pallets/parachain-system/src/lib.rs:933:74:
validation function params are always injected into inherent data; qed  

2024-10-09 16:17:42.006  INFO tokio-runtime-worker aura: 🔖 Pre-sealed block for proposal at 2. Hash now 0x06585aa79fb309bb1d14664f86116a3a879d887089c3f247cb7eb55c5ceac859, previously 0xbc9a01d309b3a9d85b73e000482338b16a792f2470547e80f44fa5a734deb3fc.    
2024-10-09 16:17:42.006  INFO tokio-runtime-worker substrate: ✨ Imported #2 (0x0658…c859)    
2024-10-09 16:17:42.013 DEBUG tokio-runtime-worker bear: Detect the call, number_or_hash: Some(Latest)    
2024-10-09 16:17:42.013 DEBUG tokio-runtime-worker bear: native block is ok, id: BlockId::Hash(0x06585aa79fb309bb1d14664f86116a3a879d887089c3f247cb7eb55c5ceac859)    
2024-10-09 16:17:42.015 DEBUG tokio-runtime-worker bear: Detect the call, number_or_hash: Some(Pending)    
2024-10-09 16:17:42.015 DEBUG tokio-runtime-worker bear: native block is none, ready to create pending runtime api    
2024-10-09 16:17:42.015 DEBUG tokio-runtime-worker eth-pending: Pending runtime API: header digest = Digest { logs: [DigestItem::PreRuntime([97, 117, 114, 97], [177, 180, 43, 17, 0, 0, 0, 0])] }    
2024-10-09 16:17:42.016 DEBUG tokio-runtime-worker eth-pending: Pending runtime API: inherent len = 2    
2024-10-09 16:17:42.016 ERROR tokio-runtime-worker runtime: panicked at /home/bear/.cargo/git/checkouts/polkadot-sdk-38f315c8db144fd3/5811785/cumulus/pallets/parachain-system/src/lib.rs:1297:30:
included head not present in relay storage proof    
2024-10-09 16:17:42.016  WARN tokio-runtime-worker sp_state_machine::overlayed_changes::changeset: 1 storage transactions are left open by the runtime. Those will be rolled back.    
2024-10-09 16:17:42.016  WARN tokio-runtime-worker sp_state_machine::overlayed_changes::changeset: 1 storage transactions are left open by the runtime. Those will be rolled back.    
2024-10-09 16:17:42.016 DEBUG tokio-runtime-worker eth-pending: Pending runtime API: extrinsic len = 0    
2024-10-09 16:17:43.454  INFO tokio-runtime-worker substrate: 💤 Idle (0 peers), best: #2 (0x0658…c859), finalized #2 (0x0658…c859), ⬇ 0 ⬆ 0 

[aurexav]

Has it been resolved in the dev node?

[boundless-forest]

Has it been resolved in the dev node?

Yes, it has worked well in my local testing.

[github-actions]

Check 23009ec crab-dev

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[github-actions]

Check 23009ec darwinia-dev

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[github-actions]

Check 23009ec koi-dev

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RuntimeVersion {
    spec_name: "Darwinia Koi",
    impl_name: "DarwiniaOfficialRust",
    authoring_version: 0,
-   spec_version: 6662,
+   spec_version: 6710,
    impl_version: 0,
    transaction_version: 0,
    state_version: 0,
}

Check runtime storage