offences
concurrentReportsIndex([u8;16], Bytes): Vec<H256>
interface:
offences.concurrentReportsIndexsummary: A vector of reports of the same kind that happened at the same time slot.
reports(H256): Option<SpStakingOffenceOffenceDetails>
interface:
offences.reportssummary: The primary structure that holds all offence records keyed by report identifiers.