Update response for REQUEST_WALLET_ACCOUNTS message

src/screens/WalletEmbed.tsx

@@ -60,7 +60,12 @@ export const WalletEmbed = () => {
         return;
       }
 
-      sendMessage(event.source as Window, 'WALLET_ACCOUNTS_DATA', accountsData, event.origin);
+      sendMessage(
+        event.source as Window,
+        'WALLET_ACCOUNTS_DATA',
+        accountsData.map(account => account.address),
+        event.origin
+      );
     };
 
     window.addEventListener('message', handleGetAccounts);