Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,577,241",
      "signature": "0x990e589fe73c21616b9193d33351a66cf935c0abe82ed4ca852dd0cb0f0f0bcd3a4e25122d9fc90d2be5c59259a7dffd",
      "randomness": "0x189761e7dd7a19e682b374f4d95635e6b5b6fdfb417325362263ac4242b13927"
    }
  ],
  "blockNumber": "7,414,646"
}

{
  "Sr25519": "0x88a0582d16c300eb9a1a0fc200596499fc74284ae82b14ea78ad072d08950e6d0ab3cee5dda44b2436e5866b5ac0264fee0357bc9cfbbfea4ab22f9fed4a3d8a"
}