Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,658,221",
      "signature": "0x91a6dcb655aec1cdeb1234715c13e3b1e8373412342b8666264624eac68cd250b0080ccb28b91d686b4af920c777557d",
      "randomness": "0x5b96ccf7d1414ff429bff02b7aa653ee3aa984377defbe8305c974d0cccf29df"
    }
  ],
  "blockNumber": "7,434,860"
}

{
  "Sr25519": "0x2af386d8591ae5415fca8434350141b5693633d81f7b8516c920513f898a361fe1043bbae41500003933fcb2a528517367205b1001d98fa8840e28b487ad8283"
}