Implement the archive_unstable_finalizedHeight to return the height (ie number) of the most recent finalized block Extracted from the spec: - https://github.com/paritytech/json-rpc-interface-spec/pull/90 Priorwork: - https://github.com/paritytech/substrate/pull/12737 @paritytech/subxt-team
Implement the archive_unstable_finalizedHeight to return the height (ie number) of the most recent finalized block
Extracted from the spec:
Priorwork:
archiveRPC API substrate#12737@paritytech/subxt-team