Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,542,547",
      "signature": "0xa8fdbe0efad335e585247ad7824498757cec496139d7412e3a8bf55149ddb8feced05122295f07ecc997d33f796b7fd1",
      "randomness": "0x8bf821928aacd104bc1b46e883e2157a2a87a761b5512b354e98185b502acb5e"
    }
  ],
  "blockNumber": "7,405,972"
}

{
  "Sr25519": "0x90cd688e12845af58ef44b2e663d501b4742f5792a12975dcc997bb53e1e50599a6c0eb9fb06d0fd5d0ebf80cd54e7bbf6e25dfcc3af7205b04db12a69fff584"
}