chore: add granite methods #286
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rajranjan0608
approved these changes
Nov 3, 2025
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Summary
This PR adds support for the Granite network upgrade (ACP-226) by introducing new API methods and extending block header fields to enable more precise block timing and proposer VM compatibility.
ProposerVM API Integration:
New API Methods
Three new API methods have been added to support Granite-specific functionality:
proposervm.GetProposedHeight: Returns the node’s current proposer VM height.Supersedes platform.getProposedHeight for future compatibility.
proposervm.GetCurrentEpoch: Returns current epoch information from the proposer VM. Provides visibility into proposer state for block production.platform.GetAllValidatorsAt: Returns validators and their weights across all L1s and the Primary Network at a specific P-Chain height. Useful for validator set snapshots and state queries.Block Header Extensions (ACP-226)
Two new block header fields have been added to support dynamic block time management under ACP-226:
timestampMilliseconds: (uint64) - Timestamp in milliseconds for more precise block timingminDelayExcess(uint64) - Tracks the excess delay for dynamic block time adjustments