Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,592,970",
      "signature": "0x8d656a76765bb223119c07447bc1c74c8ecbb6dc191291513b07e323d3f47bc5f912ac30f093d8debdbefbcd399c3d92",
      "randomness": "0x901e5d68d95fd6d4e0801728eae5a98dc1c6eaa2bc416070b4b5aefe1d453831"
    }
  ],
  "blockNumber": "7,418,562"
}

{
  "Sr25519": "0x52331c95c8c9005fe0de34c4c6c8bfa88a6dd3109b4b6e2b4e409072718b891abf178cc3faed66d8ec7f59a550fdd97325095f1c70f59da17622bd749f423180"
}