contract
transfer: <p>(_: contract<p>, param: p, amount: tez) => test_exec_result
Bake a transaction by sending an amount of tez with a parameter from the current source to a contract. Returns the amount of gas consumed by the execution of the contract.
transfer_exn: <p>(_: contract<p>, param: p, amount: tez) => nat
Bakes a transaction by sending an amount of tez with a parameter from
the current source to a contract. Returns the amount of gas consumed
by the execution of the contract. Similar to transfer, but fails
when anything goes wrong.