Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,537,487",
      "signature": "0x8393df0eb26d3722f5584dcf1fb31f80d605838cba5768cf0dcb68d77e4b880c0785fad8ce3d460e8e20c1b442cf785b",
      "randomness": "0x7415b408947e397a8334ada82a5269dcab861e629b1aa955030256ae9ce4c114"
    }
  ],
  "blockNumber": "7,404,707"
}

{
  "Sr25519": "0x0cf3bc69d196d689bfaf53df6568ebba8262b3319b7a748303e6de5fa0f51e58a2d270f3673cdacf96522e750abd0a423b901b1494b344cc16fd3cbb364a978a"
}