Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,658,084",
      "signature": "0x960d16f4209a90e2244b628b37665499aaf1dae89b50f2fbc5a1f1fc2af9da3c44b1bf20a310c174445285a4cd246aa2",
      "randomness": "0xcfe0fd96f59fe966d7c2643567e803e81235dd61103c8931df3b26ee16062332"
    }
  ],
  "blockNumber": "7,434,825"
}

{
  "Sr25519": "0x8888e26b3ab28992cddf658c86c17b0d5c2737f3e5dc76ab510bc04701ed5441c3ff61051114efa7225b13adfd54396a9e517c9cde5eef8a3737dbd0c6a8df81"
}