Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,550,160",
      "signature": "0x83a7268c97aac44760304ab706d85ea5ed038bf620881a9c2f7a886464f3c845e190e384fa4a11fe88f47cb818dfe670",
      "randomness": "0x1fa1cd9cad9a28e228765c0293b83c3d4ed0c53d1417cd373231e69d0c896ae8"
    }
  ],
  "blockNumber": "7,407,875"
}

{
  "Sr25519": "0xe0168b2d9e62e55d0f5712a386dc09dae13a870f3bff394b2fa805184772e44657724937d552d0c9b3da749ed358461c449293e94ac522d9db5e6f1704594b8c"
}