Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,566,907",
      "signature": "0x90141d3d6a53b29c8a5d7b51966e37c03c4335110c8647b330202448741ad9799730cb7cfb513119bca90d10b3de7ea5",
      "randomness": "0x9be6fae6aa186ec8a99ec9b14ad3347b4f52ebb5d44e1557783ccf41dd78db2b"
    }
  ],
  "blockNumber": "7,412,062"
}

{
  "Sr25519": "0x9aef9bdc3147e5298bc8c64e03618d132777cc4da2cc25ed8c13048a495e8a4bed3eb85f9a385958a5a02edc5c3d0145d55115d7874d3b64d1707a77d6e41b8b"
}