on_chain_votes: RuntimeDescriptor<
    [],

        | {
            backing_validators_per_candidate: [
                {
                    commitments_hash: FixedSizeBinary<32>;
                    descriptor: {
                        collator: FixedSizeBinary<32>;
                        erasure_root: FixedSizeBinary<32>;
                        para_head: FixedSizeBinary<32>;
                        para_id: number;
                        persisted_validation_data_hash: FixedSizeBinary<32>;
                        pov_hash: FixedSizeBinary<32>;
                        relay_parent: FixedSizeBinary<32>;
                        signature: FixedSizeBinary<64>;
                        validation_code_hash: FixedSizeBinary<32>;
                    };
                },
                [number, ValidityAttestation][],
            ][];
            disputes: {
                candidate_hash: FixedSizeBinary<32>;
                session: number;
                statements: [
                    PolkadotPrimitivesV6DisputeStatement,
                    number,
                    FixedSizeBinary<64>,
                ][];
            }[];
            session: number;
        }
        | undefined,
>

Scrape dispute relevant from on-chain, backing votes and resolved disputes.