Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,653,038",
      "signature": "0x8f3a27709c4ee69fe0090e23934055b72dfbcfd6c108ed08147b32b76117f8b4388f5d625f24503cf3f39cea4f88d568",
      "randomness": "0x6bf0488a497015f251e53d7579d580bc445024d9c8e492150dc397e1fd589077"
    }
  ],
  "blockNumber": "7,433,564"
}

{
  "Sr25519": "0x6ebfedae64fdc78a1d737ebed02d1461c127141e7c24db01b6c20d72c6eb163bb1a0e650f6b7f10a280973ca46a6c94dc0eb907446953e6cc8d83fc997484e80"
}