fixes

Author: felix314159

src/ethereum_test_types/blob_types.py

@@ -123,7 +123,7 @@ def get_commitment(data: Bytes) -> Bytes:
             )
 
             # calculate commitment
-            commitment = ckzg.blob_to_kzg_commitment(data, Blob._trusted_setup)
+            commitment = ckzg.blob_to_kzg_commitment(data, Blob.trusted_setup())
             assert len(commitment) == fork.get_blob_constant("BYTES_PER_COMMITMENT"), (
                 f"Expected {fork.get_blob_constant('BYTES_PER_COMMITMENT')} "
                 f"resulting commitments but got {len(commitment)} commitments"

src/ethereum_test_types/transaction_types.py

@@ -665,7 +665,7 @@ class NetworkWrappedTransaction(CamelModel, RLPSerializable):
 
     tx: Transaction
     blob_objects: Sequence[Blob]
-    wrapper_version: Union[Bytes | None] = None  # only exists in >= osaka
+    wrapper_version: int | None = None  # only exists in >= osaka
 
     @computed_field  # type: ignore[prop-decorator]
     @property