Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,557,421",
      "signature": "0x960a4d1096a2b84827712dab0af4531094c253e50145ec1313cc05a72454639ec6adf82eccb65febd6315684c7dcad69",
      "randomness": "0x592f4ec45277b59073df6c962f4aac644cede463f2369a87aecac1b0f14792ea"
    }
  ],
  "blockNumber": "7,409,691"
}

{
  "Sr25519": "0x2eec99b0a9f6d7012cb64f1bcd41c0e9d1adcfbe7401c337f90e6c9b0a6746671df96867f0e5dc2339c17b949c37d21a67262ebbd53d0c80251a7e438541b582"
}