Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,671,110",
      "signature": "0x99c921aae9358beaa884da64f6c976daf6d32d592e0014c3ea0f9620d8dfd06fab3b399122c351351f45ac92eddf4629",
      "randomness": "0x4332b06decb68fe3e49696bc295b75bd5af34d659d0001a05cb6986c6898a0f3"
    }
  ],
  "blockNumber": "7,438,069"
}

{
  "Sr25519": "0x08d218c1e2c6ff27d569a5592f4164003bbfec0bf9bb2fd71ba1238902cca3138dfb93f349434326d28ed8cdd7c0f250f73d4f3e36ce8355493d4a4d01e0df8c"
}