pub fn generate_consensus_secrets() {
    let validator_key = roles::validator::SecretKey::generate();
    let node_key = roles::node::SecretKey::generate();
    println!("# {}", validator_key.public().encode());
    println!("validator_key: {}", validator_key.encode());
    println!("# {}", node_key.public().encode());
    println!("node_key: {}", node_key.encode());
}
Generates all possible consensus secrets (from system entropy)
and prints them to stdout.
They should be copied over to the secrets.yaml/consensus_secrets.yaml file.
core/bin/external_node/src/config/mod.rs