test: remove `ToHex` helper, use .serialize().hex() instead

1 files changed, 3 insertions, 3 deletions

diff --git a/contrib/signet/miner b/contrib/signet/miner
index 0c3a9c145e..d36813a591 100755
--- a/contrib/signet/miner
+++ b/contrib/signet/miner
@@ -23,7 +23,7 @@ PATH_BASE_TEST_FUNCTIONAL = os.path.abspath(os.path.join(PATH_BASE_CONTRIB_SIGNE
 sys.path.insert(0, PATH_BASE_TEST_FUNCTIONAL)
 
 from test_framework.blocktools import WITNESS_COMMITMENT_HEADER, script_BIP34_coinbase_height # noqa: E402
-from test_framework.messages import CBlock, CBlockHeader, COutPoint, CTransaction, CTxIn, CTxInWitness, CTxOut, FromHex, ToHex, deser_string, hash256, ser_compact_size, ser_string, ser_uint256, tx_from_hex, uint256_from_str # noqa: E402
+from test_framework.messages import CBlock, CBlockHeader, COutPoint, CTransaction, CTxIn, CTxInWitness, CTxOut, FromHex, deser_string, hash256, ser_compact_size, ser_string, ser_uint256, tx_from_hex, uint256_from_str # noqa: E402
 from test_framework.script import CScriptOp # noqa: E402
 
 logging.basicConfig(
@@ -274,7 +274,7 @@ def do_genpsbt(args):
 def do_solvepsbt(args):
     block, signet_solution = do_decode_psbt(sys.stdin.read())
     block = finish_block(block, signet_solution, args.grind_cmd)
-    print(ToHex(block))
+    print(block.serialize().hex())
 
 def nbits_to_target(nbits):
     shift = (nbits >> 24) & 0xff
@@ -503,7 +503,7 @@ def do_generate(args):
         block = finish_block(block, signet_solution, args.grind_cmd)
 
         # submit block
-        r = args.bcli("-stdin", "submitblock", input=ToHex(block).encode('utf8'))
+        r = args.bcli("-stdin", "submitblock", input=block.serialize().hex().encode('utf8'))
 
         # report
         bstr = "block" if is_mine else "backup block"