Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,546,714",
      "signature": "0x99736ff377d0f5c814939659aa1ad4df23468cb4324b591cca388eeb9ce6ee1d8035a65c0b54f1113d3521b49128d046",
      "randomness": "0x325e808323be2f13dfb284b01076ceb1eebe55ddcd16615d363c5a2407fdbfea"
    }
  ],
  "blockNumber": "7,407,014"
}

{
  "Sr25519": "0x8222dc39f2b4c8404a8dc7271a3bd7c736cb0f462ded301fc83145643a2ec836ef3ba34cb9cb4c32cfdeecc71f8cb37a1f523bf4aa2e9f8858ea61975e15ad88"
}