Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,611,962",
      "signature": "0x8c69c237d1577f8cc45f8b5a433cee623a86b920cd4a69997c693d96799d9d9d99c41c05b419d7f3fda19aaa823f7308",
      "randomness": "0xb83ab1d16be0ed01876df02467583d788b9303a57beb856512be7177e7c090f0"
    }
  ],
  "blockNumber": "7,423,306"
}

{
  "Sr25519": "0x78cac5c3efd529a8f909c4ac3601bfc290bb845f34dc15b5d5c3d3fcf5b2fa1398757b4e8a88d512d385bbe732660b1744bf27aa004d85bab06a391c1163f98e"
}