Generate keypair:
python program/generate_keypair.py
Initialize:
python -m program --wallet wallet-keypair.json --idl program/idl.json initialize <keypair-file> 2
Run solmon:
python -m solmon program/idl.json GXV2cYjG8ECRermN9f6X2zpsQsRqF34BEMNjGWGEqkCi <account-public-key> NewAccount data lt 5
Modify data:
python -m program --wallet wallet-keypair.json --idl program/idl.json modify_data <account-public-key> 6
After 30s a warning will be displayed that the condition NewAccount.data < 5 was violated.