Update README.md

README.md

@@ -1,6 +1,51 @@
 # Block Builder Bids Poller 
 This program polls for the latest block values submitted by the builder for each relay. Example on how to use in `src/main.rs`.
 
+## Usage
+```rust
+use std::error::Error;
+
+use ethers::prelude::*;
+use block_bid_watcher::relay_clients::RelayClients;
+
+#[tokio::main]
+async fn main() -> Result<(), Box<dyn Error>> {
+    // Initialize RelayClients with URLs
+    let mut relay_clients = RelayClients::new(vec![
+        "https://relay.ultrasound.money".to_string(),
+        "https://agnostic-relay.net".to_string(),
+        "https://boost-relay.flashbots.net".to_string(),
+    ]);
+    let mut bid_manager_receiver = relay_clients.bid_manager.subscribe_to_top_bids().await;
+
+    // Spawn a task to handle received messages from the bid manager
+    tokio::spawn(async move {
+        while let Some(data) = bid_manager_receiver.recv().await {
+            println!("New Highest Bid: {}", data);
+        }
+    });
+
+    // Connect to the WebSocket provider
+    let provider = Provider::<Ws>::connect("wss://go.getblock.io/<your_access_token_here>").await?;
+
+    // Subscribe to new blocks
+    let mut block_stream = provider.subscribe_blocks().await?;
+
+    // Process new blocks as they come in
+    while let Some(block) = block_stream.next().await {
+        let block_number = block.number.expect("Block number not found in new block");
+        println!("New block: {}", block_number);
+
+        // Poll for each new block
+        relay_clients
+            .poll_for(block_number + U64::one(), 1, 12)
+            .await
+    }
+
+    Ok(())
+}
+```
+
 # Location, IP Values for relays
 
 ## relay.ultrasound.money
@@ -91,4 +136,4 @@ The IP for mainnet.aestus.live is 57.128.162.97. This IP does not use CDNs, and
 ```
 
 ## mainnet-relay.securerpc.com
-The IP addresses for mainnet-relay.securerpc.com are 15.204.142.24, 15.204.196.74, 15.204.196.75, 15.204.208.26, 15.204.196.73. All these IPs are located in North America.
+The IP addresses for mainnet-relay.securerpc.com are 15.204.142.24, 15.204.196.74, 15.204.196.75, 15.204.208.26, 15.204.196.73. All these IPs are located in North America.