Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,543,035",
      "signature": "0x98297f96fbfd009932406992707792bf2fa23f6f2f922afca5bd4bb22478be0ff74bbdfc786c7faf0a5a8b92cec0e052",
      "randomness": "0x44661b6258738ff134b237abcf6afd2429300d430b8a72b53346037b5cf09438"
    }
  ],
  "blockNumber": "7,406,094"
}

{
  "Sr25519": "0xb0d76bd4df1066f40304a648f93dd93e8ef641cda1248a4fd46452b6f6c51f08b6e2b908f587dcb2e52b56583a2d0a242b6bb134f1aac1b7a1caeedeea06d880"
}