release_proposal_cost: TxDescriptor<{ proposal_hash: FixedSizeBinary<32> }>

Release the cost held for storing a proposal once the given proposal is completed.

If there is no associated cost for the given proposal, this call will have no effect.

Parameters:

  • origin: must be Signed or Root.
  • proposal_hash: The hash of the proposal.

Emits ProposalCostReleased if any cost held for a given proposal.