Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,569,925",
      "signature": "0x8151aec54fc0802353349bf2e7b152f4b373d3169138249c49717202eecd9fa179aa88c739ea6cf7107b3f8947b3c6c8",
      "randomness": "0x0ffd1cfd108a2fe48ec696e6ee2a2f9f176b25f127c70f6e35fd5a71a454da26"
    }
  ],
  "blockNumber": "7,412,817"
}

{
  "Sr25519": "0xcaa5541c0c5996e8be21f60bcd8b731b075014b82fd6d4ed641fb48b9e935d32af4f78e77bf6c5da343892213fa22fd1beb95c7dce8d55b6a1af9a93d560528c"
}