I am try to start besu blockchain with ibft consensus protocol. For enabling on-chain permissioning, I followed the steps descrived in totorial. But I couldn't deploy permissing-related contracts. ibft requires at least 4 validators for transaction mint. But the tutorial guides contract migration when only Node-1 is started. With only a single node, I guess the trasaction never complete.
Could you kindly provide guide to start ibft blockchain with on-chain permissiong?