Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,570,082",
      "signature": "0x8291939a1d2676e81651cba853f273f5ab5972abf6bb4a997fe4f5819bc479eb1658eaa437d9910e396fcdd0b8dd8a40",
      "randomness": "0xc269c628a458ccaecb7aaa9b757d47b22bd7f1224cf22a894678c6c486b2734d"
    }
  ],
  "blockNumber": "7,412,856"
}

{
  "Sr25519": "0x2871624851768b6d167f59533c06324ed3c20f55a52b9fd16ff8d2ed6969395e0aacb9873bbb4653c91af3b696fbd004b12c20b9d0f163c45266cbbe6b850d8f"
}