fix tests.e2e_tests.test_incentive.test_incentive

Author: Roman

tests/e2e_tests/test_incentive.py

@@ -23,6 +23,9 @@ async def test_incentive(local_chain, subtensor, templates, alice_wallet, bob_wa
         AssertionError: If any of the checks or verifications fail
     """
 
+    # Wait for 2 tempos to spin up chain properly
+    subtensor.wait_for_block(20)
+
     print("Testing test_incentive")
     netuid = 2