Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,651,741",
      "signature": "0xb89801fd086f07800f946631cee8e3c384d7affd8e3be64fd4008c850cf39d072afd569f7f500f27507229b94929b8aa",
      "randomness": "0xb701b7176f121dd2913675c64cd8d28e5b5a4ec236f70e35b9ca126b606d17b9"
    }
  ],
  "blockNumber": "7,433,240"
}

{
  "Sr25519": "0xc0f2507e519a36ea1b90bedfc02cd13a328c39f289918b002918c5be79165b328a1150a19df9c694d4adfb838666091d71431b0043ea5731b70ccec13cce5284"
}