Add Broadcasting Rights Contract¶
Register the contract for broadcasting rights.
This operation can be executed only be the oracle (account with type
description- description of the contract
dateStart- timestamp of the contract start
dateEnd- timestamp of the contract end
duration- total duration of the broadcasting according to the contract (in seconds)
value- total value of the contract in XAT
This operation registers the contract from the real (offchain) world in the blockchain
value XAT if there are any locked tokens.