Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,675,263",
      "signature": "0x9267eea19ecb727e0fb933624f4a21bc76a6b20331f1e1b5fb879fc3f770264d41e8ac147297391376ea96bcb269f6f6",
      "randomness": "0x219f82e2a797032ed43dad948c986bde2194c08eae65f9cd95e710e3fa4e825d"
    }
  ],
  "blockNumber": "7,439,107"
}

{
  "Sr25519": "0x46f543570244084a46628c1d72c4ee78454bde73bac6d091b49309187ad32d3ee514f2774e12bc04883165d8f4b9cf0e56b5c518d1cea813af3ff5fd4b2ce888"
}