Extrinsic Params Refinement

examples/wasm-example/src/routes/signing.rs

@@ -7,6 +7,7 @@ use subxt::ext::codec::{Decode, Encode};
 use subxt::tx::SubmittableExtrinsic;
 use subxt::tx::TxPayload;
 use subxt::utils::{AccountId32, MultiSignature};
+use subxt::config::DefaultExtrinsicParamsBuilder;
 
 use crate::services::{extension_signature_for_extrinsic, get_accounts, polkadot, Account};
 use web_sys::HtmlInputElement;
@@ -155,7 +156,8 @@ impl Component for SigningExamplesComponent {
                                     return Message::Error(anyhow!("MultiSignature Decoding"));
                                 };
 
-                                let Ok(partial_signed) = api.tx().create_partial_signed_with_nonce(&remark_call, account_nonce, Default::default()) else {
+                                let params = DefaultExtrinsicParamsBuilder::new().nonce(account_nonce).build();
+                                let Ok(partial_signed) = api.tx().create_partial_signed_offline(&remark_call, params) else {
                                     return Message::Error(anyhow!("PartialExtrinsic creation failed"));
                                 };
 

subxt/examples/rpc_legacy.rs

@@ -40,15 +40,18 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
             .await?;
         let current_header = rpc.chain_get_header(None).await?.unwrap();
 
-        let ext_params = Params::new().mortal(&current_header, 8).build();
+        let ext_params = Params::new()
+            .mortal(&current_header, 8)
+            .nonce(current_nonce)
+            .build();
 
         let balance_transfer = polkadot::tx()
             .balances()
             .transfer_allow_death(bob.public_key().into(), 1_000_000);
 
         let ext_hash = api
             .tx()
-            .create_signed_with_nonce(&balance_transfer, &alice, current_nonce, ext_params)?
+            .create_signed_offline(&balance_transfer, &alice, ext_params)?
             .submit()
             .await?;