CurrentSyncCommittee: StorageDescriptor<
    [],
    {
        aggregate_pubkey: {
            x: { x: FixedSizeArray<14, number>; xes: number };
            y: { x: FixedSizeArray<14, number>; xes: number };
            z: { x: FixedSizeArray<14, number>; xes: number };
        };
        pubkeys: FixedSizeArray<
            512,
            {
                x: { x: FixedSizeArray<14, number>; xes: number };
                y: { x: FixedSizeArray<14, number>; xes: number };
                z: { x: FixedSizeArray<14, number>; xes: number };
            },
        >;
        root: FixedSizeBinary<32>;
    },
    false,
    never,
>

Sync committee for current period