bifrost go sdk

This package is actually the same as the stafi-substrate-go package. The main difference is that the type of address currently used by biforst and polkadot is MultiAddress, and the others use Address. Subsequently, if other chains use MultiAddress, they will go to this package.

fork

https://github.com/JFJun/stafi-substrate-go.git

transfer

./test/tx_test.go