feat(wallet): add back TxBuilder finish() and sort_tx() with thread_rng()

example-crates/wallet_esplora_async/Cargo.toml

@@ -11,4 +11,3 @@ bdk_esplora = { path = "../../crates/esplora", features = ["async-https"] }
 bdk_sqlite = { path = "../../crates/sqlite" }
 tokio = { version = "1", features = ["rt", "rt-multi-thread", "macros"] }
 anyhow = "1"
-rand = "0.8.0"

example-crates/wallet_esplora_async/src/main.rs

@@ -5,7 +5,6 @@ use bdk_wallet::{
     bitcoin::{Address, Amount, Network, Script},
     KeychainKind, SignOptions, Wallet,
 };
-use rand::thread_rng;
 
 use bdk_sqlite::{rusqlite::Connection, Store};
 
@@ -104,7 +103,7 @@ async fn main() -> Result<(), anyhow::Error> {
         .add_recipient(faucet_address.script_pubkey(), SEND_AMOUNT)
         .enable_rbf();
 
-    let mut psbt = tx_builder.finish_with_aux_rand(&mut thread_rng())?;
+    let mut psbt = tx_builder.finish()?;
     let finalized = wallet.sign(&mut psbt, SignOptions::default())?;
     assert!(finalized);