Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,600,441",
      "signature": "0xae9b17dd63317880b7ce97e1dde1c2182f5a4680beb7f4e5f076c1c68107923903a0e04b3ec07f713de6b2401895391c",
      "randomness": "0x7f06b1af824144cdd3edcecbd6fc776bc5aab579480550c08cb9de9cfbaa47d6"
    }
  ],
  "blockNumber": "7,420,427"
}

{
  "Sr25519": "0xb20b5c1a165b068eeb2d38c18ed5846e75aeb8348784a3c1ceca6def88cae074cd94ec71d32a67687856e9154ea71b25d79cae382da227660d63926f64ad728d"
}