Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,622,821",
      "signature": "0xb930fff25d67c8ebc488b7b766fbde58d09974cc662e4c3d8bd29baaf7b36a2505888350cc5025f5eb99d7396fbf4947",
      "randomness": "0xdc533a15493cb9c16fac89c80197f1ef353181e920172916b101b00a2d7db1b1"
    }
  ],
  "blockNumber": "7,426,020"
}

{
  "Sr25519": "0xe06e011abe977d7f0e7fd6d8f4c3ea91f3ffaa76cee449e88ca84461758cea0239e12df08e300b7d096f25e0888e723cf8b15a5d19d3274db1b9db33e82a4987"
}