ClosesAt is the epoch at which the proposal will close and votes will be tallied.
Content is the content of the proposal.
CreatedAt is the epoch at which the proposal was created.
Deposit is the deposit attached to the proposal.
ID is the unique identifier of the proposal.
Optionalinvalid_InvalidVotes is the number of invalid votes after tallying.
OptionalresultsResults are the final tallied results after the voting period has ended.
State is the state of the proposal.
Submitter is the address of the proposal submitter.
Proposal is a consensus upgrade proposal.