Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,540,652",
      "signature": "0x8be77683d2e8c96144c601089e2c28741b9c73e06edea397aa3bb788ea2fa43a619980703b2f6dc831d82ff267cf70b4",
      "randomness": "0xb46010378ae3eaac0c3e53f786ef9ff3472960da458dd572587772d22eea555e"
    }
  ],
  "blockNumber": "7,405,498"
}

{
  "Sr25519": "0x06093e447b59306dfa3af0e241831ddb917b40e07eecc1673d0a2c9d8c52da0c2c3d6429044d39130bef7a12f556279ada79cd7f4ae69bf1a8ef5ed1fe7bcc83"
}