Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,595,199",
      "signature": "0xb393c4755e447c2d71683ce963d29d0194145c2edbbb9b9cd7d28387d7bf89e0af0538ad98ac1e7ddb2dc8570d3ed5a8",
      "randomness": "0xc86ad9629ee1ed46647d7636a38fc76ebc7551591d520b221f7eefac6d0ee892"
    }
  ],
  "blockNumber": "7,419,116"
}

{
  "Sr25519": "0xf68d20748cc3b433b0dc9fc739fdfd8cbbd3b07bff58188742ba940e7620d33cd13cf6c794291e6646be36f25469a969ac24b069a3bb869166877ee520acfb84"
}