Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,553,270",
      "signature": "0xb16f471eb2d1bd6fe3ccbc2b41f34edc9c8a7e0546819bb8b363991972577fd79c5492a84f28876ac980108bdfe067c1",
      "randomness": "0x731eb6ab34a89f93a3c89140cafa64c95b5fb6cc62359aa12b8e52213519dd18"
    }
  ],
  "blockNumber": "7,408,653"
}

{
  "Sr25519": "0xc6bf054c1d061a3b83e12aa9ff307c09f42cc28aeaeabd43634c24997027c54017d16f3c6053ca8f2754efddfea4583a36be1cb74ead89e1d1c0fc785427708e"
}