[CHIA-1934] Remove get_new_* from DIDWallet (#18968)

* remove `get_new_*` from `DIDWallet`

* remove `get_puzzle` entirely

chia/wallet/did_wallet/did_wallet.py

@@ -553,11 +553,6 @@ def puzzle_hash_for_pk(self, pubkey: G1Element) -> bytes32:
         )
         return create_singleton_puzzle_hash(innerpuz_hash, origin_coin_name)
 
-    async def get_new_puzzle(self) -> Program:
-        return self.puzzle_for_pk(
-            (await self.wallet_state_manager.get_unused_derivation_record(self.wallet_info.id)).pubkey
-        )
-
     def get_my_DID(self) -> str:
         assert self.did_info.origin_coin is not None
         core = self.did_info.origin_coin.name()
@@ -1108,13 +1103,6 @@ async def get_p2_inner_hash(self, new: bool) -> bytes32:
     async def get_p2_inner_puzzle(self, new: bool) -> Program:
         return await self.standard_wallet.get_puzzle(new=new)
 
-    async def get_new_p2_inner_hash(self) -> bytes32:
-        puzzle = await self.get_new_p2_inner_puzzle()
-        return puzzle.get_tree_hash()
-
-    async def get_new_p2_inner_puzzle(self) -> Program:
-        return await self.standard_wallet.get_new_puzzle()
-
     async def get_did_innerpuz(self, new: bool, origin_id: Optional[bytes32] = None) -> Program:
         if self.did_info.origin_coin is not None:
             launcher_id = self.did_info.origin_coin.name()