Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,596,921",
      "signature": "0x8aedf5031f74d239f38b2eb91a0528f266dcfbe896edb3b05f5f4bd45cffd8e3e0a353c1384c995cdc3a80a67183a539",
      "randomness": "0x27da161901b6b504c428b4b7b6452314cdecb41088eaf915786528888b9ad0eb"
    }
  ],
  "blockNumber": "7,419,547"
}

{
  "Sr25519": "0xac19d28f6db10b04488c831fa063dfaa8d1bd300f883c9d262af0343d1f6b3370282bfd1caadc196049544754b39c9b162b1f4bd5dff38c9968d6da8e9beef88"
}