Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,583,984",
      "signature": "0x8040c158729372dceec2a7af0141d3cd18aa125441c88add519cfbf452de383f6ea56ba914fc77ba51189f001fc76598",
      "randomness": "0xd02a34fdbc0096be3eb0baa54259a37aea0c3e284b433eade03c36b586569fa3"
    }
  ],
  "blockNumber": "7,416,318"
}

{
  "Sr25519": "0x8e25827ec2ba6cd9062677638876382900237436c4968fe60a790c73aa91f81f28f92b85112cd5e2a2cf0e8ff04b96c2f7e0728297cff317710a3fdcc2473f87"
}