add max prio gas to tx sender

Author: dylanlott

README.md

@@ -17,20 +17,23 @@ This crate contains an example block builder in the Signet ecosystem.
 The following environment variables are exposed to configure the Builder:
 
 ```bash
-# Builder Configs
-HOST_CHAIN_ID="17000" # Holesky Testnet
-RU_CHAIN_ID="17001"
-HOST_RPC_URL="http://host.url.here"
-# trailing slash is required
-TX_BROADCAST_URLS="http://tx.broadcast.url.here/,https://additional.url.here/"
-ZENITH_ADDRESS="ZENITH_ADDRESS_HERE"
-QUINCEY_URL="http://signer.url.here"
+# Builder Configs for Pecorino Test Net
+HOST_CHAIN_ID="3151908"
+RU_CHAIN_ID="14174"
+HOST_RPC_URL="https://host-rpc.pecorino.signet.sh"
+TX_BROADCAST_URLS="" # trailing slash is required - set to none for test net configuration
+ZENITH_ADDRESS="0xbe45611502116387211D28cE493D6Fb3d192bc4E"
+QUINCEY_URL="http://sequencer.pecorino.signet.sh/signBlock"
 BUILDER_PORT="8080"
-BUILDER_KEY="YOUR_BUILDER_KEY_HERE"
 INCOMING_TRANSACTIONS_BUFFER="10"
 BLOCK_CONFIRMATION_BUFFER="10"
 BUILDER_REWARDS_ADDRESS="BUILDER_REWARDS_ADDRESS_HERE"
 ROLLUP_BLOCK_GAS_LIMIT="30000000"
+CONCURRENCY_LIMIT=10 # Concurrency parameter for simulation
+# Pecorino Slot Timing Configuration
+SLOT_OFFSET="4"
+SLOT_DURATION="12"
+START_TIMESTAMP="1740681556"
 # Transaction Pool Configs
 TX_POOL_URL="http://pool.url.here/" # trailing slash is required
 TX_POOL_POLL_INTERVAL="5" # seconds
@@ -53,3 +56,21 @@ Sign request example payload:
   "contents": "0x0707070707070707070707070707070707070707070707070707070707070707"
 }
 ```
+ 
+## Transaction Sender
+
+The builder includes a `transaction-sender` for sending miniscule transactions for the purpose of testing the rollup block construction process. The `transaction-sender` is located in `bin/submit-transaction.rs`.
+
+It requires a key to sign the transactions and a funded wallet.
+
+### Environment Variables 
+
+The `transaction-sender` also has a set of configurable environment variables listed below.
+
+```
+RPC_URL="" # The URL of the RPC endpoint of the node you're sending the transaction to.
+RECIPIENT_ADDRESS="" # The address the submitter addresses the transaction to.
+SLEEP_TIME="" # The time to wait before sending another transaction, in seconds.
+SIGNER_CHAIN_ID=""
+SIGNER_KEY="" # 
+```

bin/submit_transaction.rs

@@ -1,11 +1,7 @@
 use alloy::{
-    network::{EthereumWallet, TransactionBuilder},
-    primitives::{Address, U256},
-    providers::{
-        Provider as _, ProviderBuilder, WalletProvider,
-        fillers::{BlobGasFiller, SimpleNonceManager},
-    },
-    rpc::types::eth::TransactionRequest,
+    consensus::constants::GWEI_TO_WEI, network::{EthereumWallet, TransactionBuilder}, primitives::{Address, U256}, providers::{
+        fillers::{BlobGasFiller, SimpleNonceManager}, Provider as _, ProviderBuilder, WalletProvider
+    }, rpc::types::eth::TransactionRequest
 };
 use builder::config::HostProvider;
 use init4_bin_base::{
@@ -77,6 +73,8 @@ async fn send_transaction(provider: &HostProvider, recipient_address: Address) {
         .with_from(provider.default_signer_address())
         .with_to(recipient_address)
         .with_value(U256::from(1))
+        .with_max_priority_fee_per_gas(3 * GWEI_TO_WEI as u128)
+        .with_nonce(nonce)
         .with_gas_limit(30_000);
 
     // start timer to measure how long it takes to mine the transaction