update nonce mechanism

examples/program_deployment/src/bin/run_hello_world_with_authorization.rs

@@ -3,6 +3,7 @@ use nssa::{
     program::Program,
     public_transaction::{Message, WitnessSet},
 };
+use nssa_core::account::Nonce;
 use wallet::WalletCore;
 
 // Before running this example, compile the `hello_world_with_authorization.rs` guest program with:
@@ -62,7 +63,7 @@ async fn main() {
         .await
         .expect("Node should be reachable to query account data");
     let signing_keys = [signing_key];
-    let message = Message::try_new(program.id(), vec![account_id], nonces, greeting).unwrap();
+    let message = Message::try_new(program.id(), vec![account_id], nonces.iter().map(|x|Nonce(*x)).collect(), greeting).unwrap();
     // Pass the signing key to sign the message. This will be used by the node
     // to flag the pre_state as `is_authorized` when executing the program
     let witness_set = WitnessSet::for_message(&message, &signing_keys);