Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,559,758",
      "signature": "0xb7427f2b7ec8f78e5a7c766e04ad18c42d40de690b6fcd132b10bcf063f2773cbf589fe530e5faba6e80fcedaa346c0d",
      "randomness": "0xbcee785bbc8c18b3f498bdc93bd28064788504e6c27d5fc70ad0be22b3d231e2"
    }
  ],
  "blockNumber": "7,410,275"
}

{
  "Sr25519": "0x926871935cf9e009bbca1fc671db3c70e4cfbe0dff930b182378f53edeb87750d76eddb2083350f96327b2f5241c5c8b4ef524b9b3a86883b960bec8051e0a83"
}