Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,592,252",
      "signature": "0x95b116784568f6580fcd6aa2e93379715eb6c5408a9d491b9cb401238b2c26f59358895caa5cc975ea6bbc44f46261e6",
      "randomness": "0xc0dd2a356122075442b1ea6c991852c46bfe67e2772ba36414372c784cb07fc2"
    }
  ],
  "blockNumber": "7,418,386"
}

{
  "Sr25519": "0xc46085e69de9f8c0243407f3c46face34e080913a8be4dd5c2554482dbb5942abb58d1be755f6a895d5558670f0a63458b76231e48581663b94e3ca7dfff4188"
}