Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,543,032",
      "signature": "0xa90977bb15fc0851cc43f12d666eb4ae4a472d54b0717151cdbcc6832daa712d70f550cc3ff419cd4925907b655eec7c",
      "randomness": "0x249726515fd0e76cf393f596987731b15af0f5ba9a591d45789113f167b345ea"
    }
  ],
  "blockNumber": "7,406,093"
}

{
  "Sr25519": "0x3ef01859ed38a389c2bfb45af06a75e02fb77d86cb3711e937257aa3f536bd666529faec3152f38e62bddf13777e16aa876d0e46471205f9ed45574e79f28f81"
}