fix direct connection to localhost in case of anvil use

Cargo.toml

@@ -40,6 +40,7 @@ alloy = { git = "https://github.com/alloy-rs/alloy", rev = "fd8f065", features =
     "signer-ledger",
     "signer-trezor",
     "signer-wallet",
+    # "signer-keystore",
     "signer-mnemonic",
     "signer-yubihsm",
     # "transports",

examples/wallets/examples/private_key_signer.rs

@@ -3,7 +3,7 @@
 use alloy::{
     network::EthereumSigner,
     node_bindings::Anvil,
-    primitives::U256,
+    primitives::{address, U256},
     providers::{Provider, ProviderBuilder},
     rpc::{client::RpcClient, types::eth::request::TransactionRequest},
     signers::wallet::LocalWallet,
@@ -16,19 +16,18 @@ async fn main() -> Result<()> {
     let anvil = Anvil::new().block_time(1).try_spawn()?;
 
     // Set up the wallets.
-    let alice: LocalWallet = anvil.keys()[0].clone().into();
-    let bob: LocalWallet = anvil.keys()[1].clone().into();
+    let wallet: LocalWallet = anvil.keys()[0].clone().into();
 
     // Create a provider with the signer.
-    let http = "http://localhost:8545".parse()?;
+    let http = anvil.endpoint().parse()?;
     let provider = ProviderBuilder::new()
-        .signer(EthereumSigner::from(alice))
+        .signer(EthereumSigner::from(wallet))
         .on_client(RpcClient::new_http(http));
 
     // Create a transaction.
     let tx = TransactionRequest {
         value: Some(U256::from(100)),
-        to: Some(bob.address()),
+        to: address!("d8dA6BF26964aF9D7eEd9e03E53415D37aA96045").into(),
         nonce: Some(0),
         gas_price: Some(U256::from(20e9)),
         gas: Some(U256::from(21000)),