Get block root
Retrieves hashTreeRoot of BeaconBlock/BeaconBlockHeader
Block identifier. Can be one of: "head" (canonical head in node's view), "genesis", "finalized", <slot>, <hex encoded blockRoot with 0x prefix>.
Success
True if the response references an unverified execution payload. Optimistic information may be invalidated at a later time. If the field is not present, assume the False value.
HashTreeRoot of BeaconBlock/BeaconBlockHeader object