Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,624,667",
      "signature": "0xb527d4a1e775f751418818acecd5d41a7f77009814464ebebaaed3611804d8092c499b459dc4263709ee0d62de004966",
      "randomness": "0x15b8ff0a33a7c666fbf602ddd81be06c6f3455d68ebe138688eabf1b52adca8e"
    }
  ],
  "blockNumber": "7,426,481"
}

{
  "Sr25519": "0xfcf0eb497ed6aaa6a34ff24f6ea307f305db1548304b31aaa0d57aebe588221487d923b3f1bacce026b6d5f976748963614731c028ef46b77f82b1b72f42cc8d"
}