L1->L2 Run

Next, execute the script by running:

npx hardhat run scripts/l1tol2tx.ts

You should see the following output:

L1 gasPrice 0.00000000321159928 ETH
L2 gasLimit 0xa4910
Executing this transaction will cost 0.000195576293213424 ETH
L1 tx hash is 0x69a382f7157772f24984c4985e81258e7d5dfc2f0ba762a6cff41304e8987d9c
🎉 Transaction sent successfully

This indicates the transaction is submitted to the L1 and will later on be executed on L2.

To verify this, wait until the transaction is finalized, and try running the interact.ts script. You can remove the second part of the script so that it just checks the value of the greet function.

npm run interact

You should see in the logs your message sent from the L1.

Running script to interact with contract 0x543A5fBE705d040EFD63D9095054558FB4498F88
Current message is: Message sent from L1 at <CURRENT_DATE>