Function casper_contract::contract_api::system::transfer_from_purse_to_account

pub fn transfer_from_purse_to_account(
    source: URef, 
    target: AccountHash, 
    amount: U512, 
    id: Option<u64>
) -> TransferResult

Transfers amount of motes from source purse to target account. If target does not exist it will be created.