Update EIP-7928 define engine api methods #727
+205
−45
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Moving the BAL outside of the EL block (see here) meant we needed a separate method to retrieve BALs at the cl.
This PR implements engine_getBlockAccessListsByHashV1 and engine_getBlockAccessListsByRangeV1 methods to retrieve RLP-encoded block access lists as defined in EIP-7928. These methods enable consensus layer clients to obtain historical block access lists for synchronization with re-execution, with retention required for at least the weak subjectivity period (3533 epochs).
EIP changes for context:
https://github.com/ethereum/EIPs/pull/10940/files