Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,571,625",
      "signature": "0x9734a5f5c366845485f44c5a3b176e7971c555adc9bb114c356a293dc7fe22a32f9f7f82a2784c18629d4ab728c7d4bf",
      "randomness": "0x4d2ff0e0b13479c6ce7e89e80d083742d856f03914ebc137af4457c11e0f4b22"
    }
  ],
  "blockNumber": "7,413,242"
}

{
  "Sr25519": "0x3c43ca6923868adb7162cf2b599bcb32e397fe211768ed97fab0875afc1ec632b47a43e0a079fe775b9e4f6700cd6c66739bb559cc52f4633be3cad7dfdd6180"
}