feat: update crates

src/cmd_external_public_key.rs

@@ -26,6 +26,8 @@ impl Command for CommandImpl {
     fn run(&self, _arg_matches: &ArgMatches, sub_arg_matches: &ArgMatches) -> CommandError {
         let _parameter = sub_arg_matches.value_of("parameter").unwrap();
 
+        // TODO do get public key
+
         let mut json = BTreeMap::new();
         json.insert("success", Value::Bool(true));
         json.insert("public_key_base64", "**".into());

src/cmd_external_sign.rs

@@ -42,6 +42,8 @@ impl Command for CommandImpl {
         let _parameter = sub_arg_matches.value_of("parameter").unwrap();
         let _message_base64 = sub_arg_matches.value_of("message-base64").unwrap();
 
+        // TODO do sign
+
         let mut json = BTreeMap::new();
         json.insert("success", Value::Bool(true));
         json.insert("signature_base64", "**".into());