test: Replace importpubkey

test/functional/wallet_fundrawtransaction.py

@@ -190,9 +190,9 @@ class RawTransactionsTest(BitcoinTestFramework):
         self.nodes[3].createwallet(wallet_name="wwatch", disable_private_keys=True)
         wwatch = self.nodes[3].get_wallet_rpc('wwatch')
         watchonly_address = self.nodes[0].getnewaddress()
-        watchonly_pubkey = self.nodes[0].getaddressinfo(watchonly_address)["pubkey"]
         self.watchonly_amount = Decimal(200)
-        wwatch.importpubkey(watchonly_pubkey, label="", rescan=True)
+        import_res = wwatch.importdescriptors([{"desc": self.nodes[0].getaddressinfo(watchonly_address)["desc"], "timestamp": "now"}])
+        assert_equal(import_res[0]["success"], True)
         self.watchonly_utxo = self.create_outpoints(self.nodes[0], outputs=[{watchonly_address: self.watchonly_amount}])[0]
 
         # Lock UTXO so nodes[0] doesn't accidentally spend it