State

The Cron module stores schedules with name as the key in the following format:

message Schedule {
    // Name of schedule
    string name = 1;
    // Period in blocks
    uint64 period = 2;
    // Msgs that will be executed every period amount of time
    repeated MsgExecuteContract msgs = 3 [ (gogoproto.nullable) = false ];
    // Last execution's block height
    uint64 last_execute_height = 4;
}

message MsgExecuteContract {
    // Contract is the address of the smart contract
    string contract = 1;
    // Msg json encoded message to be passed to the contract
    string msg = 2;
}

The Cron module uses params in this format:

message Params {
    // Security address that can remove schedules
    string security_address = 1;
    // Limit of schedules executed in one block
    uint64 limit = 2;
}