feat: add address printing for price and TWAP updates

Co-Authored-By: Tejas Badadare <[email protected]>

Author: devin-ai-integration[bot]

target_chains/solana/cli/src/main.rs

@@ -431,6 +431,7 @@ pub fn process_write_encoded_vaa_and_post_price_update(
         update_instructions,
         &vec![payer, &price_update_keypair],
     )?;
+    println!("Successfully posted price update at address: {}", price_update_keypair.pubkey());
 
     Ok(price_update_keypair.pubkey())
 }
@@ -468,6 +469,7 @@ pub fn process_write_encoded_vaa_and_post_twap_update(
         start_init_instructions,
         &vec![payer, &start_encoded_vaa_keypair],
     )?;
+    println!("Successfully created and initialized start VAA at address: {}", start_encoded_vaa_keypair.pubkey());
 
     // Transaction 2: Create and initialize end VAA
     let end_init_instructions = init_encoded_vaa_and_write_initial_data_ixs(
@@ -481,6 +483,7 @@ pub fn process_write_encoded_vaa_and_post_twap_update(
         end_init_instructions,
         &vec![payer, &end_encoded_vaa_keypair],
     )?;
+    println!("Successfully created and initialized end VAA at address: {}", end_encoded_vaa_keypair.pubkey());
 
     // Transaction 3: Write remaining VAA data and verify both VAAs
     let mut verify_instructions = vec![ComputeBudgetInstruction::set_compute_unit_limit(1_200_000)];
@@ -518,6 +521,9 @@ pub fn process_write_encoded_vaa_and_post_twap_update(
         post_instructions,
         &vec![payer, &twap_update_keypair],
     )?;
+    println!("Successfully posted TWAP update with start VAA at {} and end VAA at {}",
+             start_encoded_vaa_keypair.pubkey(),
+             end_encoded_vaa_keypair.pubkey());
 
     Ok(twap_update_keypair.pubkey())
 }