Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,577,029",
      "signature": "0x96557ceebe6ccdb41f41192abbf5a709b998b4ae33b4983694ee8de6178fe130583ece8bfe034493ad33dbb4d98c58b8",
      "randomness": "0x2d8a3fcdba101574691c73d8295b61ec7b5b38938157d178134793061f98ebf9"
    }
  ],
  "blockNumber": "7,414,593"
}

{
  "Sr25519": "0x023c9f4fba1720c618537b2852cb63e859ceefa5764331f111cceac69d3a375055fe88db2bc33662363237bb0267ed2bce684b1f6e44a7f99703adc95d28898e"
}