Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,571,756",
      "signature": "0xb0cc4e8992602f342178ffd0e00f2bf8f0d9f3207524490d3ecea36d03c817e0df3db89ce1c17c954c8c58c1e6e09541",
      "randomness": "0x48cc9b87f8d461c5a14fe4544e9ece50ae6155272958c772811855d3aae90917"
    }
  ],
  "blockNumber": "7,413,275"
}

{
  "Sr25519": "0x72e0706750443a1dd7eb77688b8347f6965b2bcadb07cffac92eaa9bef74c957968fbe0343bfef16b7504085939a438d1f20740c21b84d2411f2b73c02f27286"
}