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    Type Alias set_metadata

    set_metadata: TxDescriptor<{ index: number; maybe_hash?: FixedSizeBinary<32> }>

    Set or clear metadata of a referendum.

    Parameters:

    • origin: Must be Signed by a creator of a referendum or by anyone to clear a metadata of a finished referendum.
    • index: The index of a referendum to set or clear metadata for.
    • maybe_hash: The hash of an on-chain stored preimage. None to clear a metadata.

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