Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,558,638",
      "signature": "0x8cc933b7634cacd621a0c162f5a13b7796d879c4bfad66f014508923e1a956914aba72b7d48cbb8a45e4cabcc93b74f8",
      "randomness": "0x029ed2024b596fcd5cec7cc11f99b4a1f130553a2a64277e5115c5d6e9ce849a"
    }
  ],
  "blockNumber": "7,409,995"
}

{
  "Sr25519": "0xa8ae17d00c51035bd113bf7f81b9c39065891cac964cef1cb07d3736f812e21ad861ae420abe70431ee5c2a142f356b17a09198bdf30ba5255b8972ce3cce88f"
}