fix async reset_bonds

Author: andreea-popescu-reef

bittensor/core/async_subtensor.py

@@ -1175,9 +1175,10 @@ async def get_last_commitment_bonds_reset_block(
             )
             return None
         block = await get_last_bonds_reset(self, netuid, hotkey)
-        if block is None:
-            return None
-        return await decode_block(block)
+        try:
+            return decode_block(block)
+        except TypeError:
+            return ""
 
     async def get_all_commitments(
         self,

bittensor/core/chain_data/utils.py

@@ -4,6 +4,7 @@
 from typing import Optional, Union, TYPE_CHECKING
 
 from scalecodec.base import RuntimeConfiguration, ScaleBytes
+from async_substrate_interface.types import ScaleObj
 from scalecodec.type_registry import load_type_registry_preset
 from scalecodec.utils.ss58 import ss58_encode
 
@@ -148,7 +149,7 @@ def decode_block(data: bytes) -> int:
     Returns:
         int: The decoded block.
     """
-    return int(data.value) if isinstance(data, ScaleBytes) else data
+    return int(data.value) if isinstance(data, ScaleObj) else data
 
 
 def decode_revealed_commitment(encoded_data) -> tuple[int, str]:

bittensor/core/extrinsics/asyncex/serving.py

@@ -327,14 +327,15 @@ async def get_last_bonds_reset(
     netuid: int,
     hotkey: str,
     block: Optional[int] = None,
+    block_hash: Optional[str] = None,
+    reuse_block: bool = False,
 ) -> bytes:
     """Fetches the last bonds reset triggered at commitment from the blockchain for a given hotkey and netuid."""
-    async with subtensor.substrate:
-        block_hash = await subtensor.determine_block_hash(block)
-        block = subtensor.substrate.query(
-            module="Commitments",
-            storage_function="LastBondsReset",
-            params=[netuid, hotkey],
-            block_hash=block_hash,
-        )
+    block_hash = await subtensor.determine_block_hash(block, block_hash, reuse_block)
+    block = await subtensor.substrate.query(
+        module="Commitments",
+        storage_function="LastBondsReset",
+        params=[netuid, hotkey],
+        block_hash=block_hash,
+    )
     return block