Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,571,508",
      "signature": "0xaee02ad1c6f5d22c38f412e9b935afefa1dbf476126b910789eedd02fb89773ae7dc00742e8d9d26d70295c82b893ba4",
      "randomness": "0xd4b83bdb8737c30e3854c015474b837c3288dfcb519cc98370fcda69c2577e7a"
    }
  ],
  "blockNumber": "7,413,213"
}

{
  "Sr25519": "0x42b2a59e8391f2ccd93d9a82a09619a9e97b28d506408bbccb65f86766307d5bcaffeb0f89ccc00fbd5e97727a85ae3a4754c035b1af52de33e7be481fcb3e82"
}