Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,617,503",
      "signature": "0xaf4ec2beff0a67f8e7c86a83217d5d1e93bb1fd84a826505835d64e24f9ac684e2f643768d85a16ad5507a134fc25400",
      "randomness": "0x1f994bc340239c3e12f93615c3445d4aa3178a7a6a5f52623f1630275df5793d"
    }
  ],
  "blockNumber": "7,424,691"
}

{
  "Sr25519": "0x24f88ce8c265d2034cc38ae0b36511c2dbd5fb6d35de8ea30428b23a6af3706a7d0288bd401e8bdadc88fdcfb0562d3e9c589bd1369146d096b2b2aa717f298d"
}