Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,544,121",
      "signature": "0xb38bf8ca665f63b29d8dee4c606fc15aa64f721875410eb1a02d48f829d77d30b84fa52d51c50a032a6b0ec82e96066c",
      "randomness": "0xcf50827b5c387c32ed52bad777c537e21cd1efa0af74c1782d0e84601608c0e9"
    }
  ],
  "blockNumber": "7,406,366"
}

{
  "Sr25519": "0x72a506829cd9c3e1502fc0c0569c108356abca9b302ccfd9d1070ea1d707961ea2d6820e0db4cc130f2b382d6eb06a55b17387004e5799f7b71a1a3d466af48e"
}