Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,562,181",
      "signature": "0xb60f650ab7831cecc29029160a52fe672177143529be314c9c3722badcd32735340313f319cfd7281a5cb96de0d616f0",
      "randomness": "0xbd6952ea673f1b128da421cbf46dfb041d2df935058fc3080164e22492450c2f"
    }
  ],
  "blockNumber": "7,410,881"
}

{
  "Sr25519": "0x9c595a0bbae649046388fe2a721f66799c26bed6d8643fc0aa01bfd8db7279551f4150c345857d1d898cb8fbd3701dda7f60bf74077bb73e65b410fe646bd48d"
}