Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,556,948",
      "signature": "0x90f2c47870226e4855c24ac856cd0063d3e6d7341cd150aa26dc541ffd0ce650340533b6d4105afe59bcadb91ebb192f",
      "randomness": "0xdc65c02d3e64c02baf0aba0dcb149ddcf8b6edd19b8a025e6fb8e06b2609c4cf"
    }
  ],
  "blockNumber": "7,409,572"
}

{
  "Sr25519": "0x1af71f8ea269bf5fb9729127d7e16586c31069c496082e09e7d366d2dea1ce33a93750305002a48c32125a828e49040a1d9e49d4ca3c5d378e363ada31cf448a"
}