Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,552,168",
      "signature": "0x8150bb7baa32695cdae55641c8576c0e2227eda47ed091a53506c30fe6eada0f6f2cb236d65778b6d15ba62fc20e6982",
      "randomness": "0x6f91901997c264fdf6f1590f93a8d946c9bbbc8b1c4a0066a40a0632c835a957"
    }
  ],
  "blockNumber": "7,408,377"
}

{
  "Sr25519": "0x00f1706e6587a9df92b001b72bf750a6887b2403f6fd40e4c5f8715142075544c25377f199723093a7e5ead87dc705fe781577a3a920d65d4568211743b3db83"
}