fix: use the third address instead of coinbase for tx-fuzz (#185)

README.md

@@ -418,7 +418,7 @@ Here's a table of where the keys are used
 
 | Account Index| Component Used In   | Private Key Used | Public Key Used | Comment                    |
 |----------------|---------------------|------------------|-----------------|----------------------------|
-| 0              | transaction_spammer | ✅                |                 | To spam transactions with  |
+| 3              | transaction_spammer | ✅                |                 | To spam transactions with  |
 | 0              | mev_flood           | ✅                |                 | As the admin_key           |
 | 2              | mev_flood           | ✅                |                 | As the user_key            |
 | 0              | mev_custom_flood    |                  | ✅               | As the receiver of balance |

src/transaction_spammer/transaction_spammer.star

@@ -12,7 +12,7 @@ def get_config(prefunded_addresses, el_client_context):
 		cmd = [
 			"spam",
 			"--rpc=http://{0}:{1}".format(el_client_context.ip_addr, el_client_context.rpc_port_num),
-			"--sk={0}".format(prefunded_addresses[0].private_key),
+			"--sk={0}".format(prefunded_addresses[3].private_key),
 		]
 	)