feat(fill): pass blobSchedule into t8n binary

Author: pdobacz

docs/CHANGELOG.md

@@ -18,6 +18,7 @@ Test fixtures for use by clients are available for each release on the [Github r
 - ✨ Added `--watch` flag that monitors test files for changes and automatically re-runs the fill command when developing tests ([#2173](https://github.com/ethereum/execution-spec-tests/pull/2173)).
 - 🔀 Upgraded ckzg version to 2.1.3 or newer for correct handling of points at infinity ([#2171](https://github.com/ethereum/execution-spec-tests/pull/2171)).
 - 🔀 Move pytest marker registration for `fill` and `execute-*` from their respective ini files to the shared `pytest_plugins.shared.execute_fill` pytest plugin ([#2110](https://github.com/ethereum/execution-spec-tests/pull/2110)).
+- ✨ Added an `--input.blobSchedule` CLI argument to the transition tool (`t8n`) invocation ([#2264](https://github.com/ethereum/execution-spec-tests/pull/2264)).
 
 #### `consume`
 

src/ethereum_clis/cli_types.py

@@ -212,6 +212,15 @@ class TransitionToolInput(CamelModel):
     env: Environment
 
 
+class TransitionToolCLIInput(CamelModel):
+    """Transition tool CLI input."""
+
+    alloc: Alloc
+    txs: List[Transaction]
+    env: Environment
+    blob_schedule: BlobSchedule
+
+
 class TransitionToolOutput(CamelModel):
     """Transition tool output."""
 

src/ethereum_clis/transition_tool.py

@@ -28,6 +28,7 @@
     Traces,
     TransactionReceipt,
     TransactionTraces,
+    TransitionToolCLIInput,
     TransitionToolContext,
     TransitionToolInput,
     TransitionToolOutput,
@@ -185,6 +186,15 @@ def to_input(self) -> TransitionToolInput:
                 env=self.env,
             )
 
+        def to_cli_input(self) -> TransitionToolCLIInput:
+            """Convert the data to a TransitionToolCLIInput object."""
+            return TransitionToolCLIInput(
+                alloc=self.alloc,
+                txs=self.txs,
+                env=self.env,
+                blob_schedule=self.blob_schedule or BlobSchedule(),
+            )
+
         def get_request_data(self) -> TransitionToolRequest:
             """Convert the data to a TransitionToolRequest object."""
             return TransitionToolRequest(
@@ -211,7 +221,7 @@ def _evaluate_filesystem(
         os.mkdir(os.path.join(temp_dir.name, "input"))
         os.mkdir(os.path.join(temp_dir.name, "output"))
 
-        input_contents = t8n_data.to_input().model_dump(mode="json", **model_dump_config)
+        input_contents = t8n_data.to_cli_input().model_dump(mode="json", **model_dump_config)
 
         input_paths = {
             k: os.path.join(temp_dir.name, "input", f"{k}.json") for k in input_contents.keys()
@@ -235,6 +245,8 @@ def _evaluate_filesystem(
             input_paths["env"],
             "--input.txs",
             input_paths["txs"],
+            "--input.blobSchedule",
+            input_paths["blobSchedule"],
             "--output.basedir",
             temp_dir.name,
             "--output.result",