* fix fujicoin params
* add test_fujicoin/test_send_p2tr
* fix test
* fix serialized_tx.hex()
* Recreated based on a new transaction
* make gen, some fixes
Co-authored-by: matejcik <ja@matejcik.cz>
Add additional device tests for GRS
Add P2TR GetAddress for GRS mainnet and testnet
Add SignTX spending taproot UTXO (The resulting transaction from the SignTx device test was successfully mined on Testnet.)