Fix pinata ipfs upload

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "sw-utils"
-version = "0.3.28"
+version = "0.3.29"
 description = "StakeWise Python utils"
 authors = ["StakeWise Labs <[email protected]>"]
 license = "GPL-3.0-or-later"

sw_utils/ipfs.py

@@ -118,16 +118,7 @@ async def upload_bytes(self, data: bytes) -> str:
     async def upload_json(self, data: dict | list) -> str:
         if not data:
             raise ValueError('Empty data provided')
-        headers = self.headers.copy()
-        headers['Content-Type'] = 'application/json'
-        async with ClientSession(headers=headers) as session:
-            async with session.post(
-                url=self.json_endpoint,
-                data=_dump_json({'pinataOptions': {'cidVersion': 1}, 'pinataContent': data}),
-            ) as response:
-                response.raise_for_status()
-                ipfs_id = (await response.json())['IpfsHash']
-        return _strip_ipfs_prefix(ipfs_id)
+        return await self.upload_bytes(Json().encode(data))
 
     async def remove(self, ipfs_hash: str) -> None:
         if not ipfs_hash: