Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,548,882",
      "signature": "0x8c90463ee9303528d11d2bb56cb6614ec922079ee3617220f3c83566a8936b812c6bbf1548d2b9b46e2b16fd1443a3ab",
      "randomness": "0x98b6a0536ca292efa7663ebc19d0381406389d9c2ccbdf19aac400b7e2e4c99b"
    }
  ],
  "blockNumber": "7,407,556"
}

{
  "Sr25519": "0x4ecae85958a01fc3584072096e5685dc8b7698be807c12ed24b8d2e35bfc2d3b90c1ab12dba94f1949e99373cff8d82e92684a7c23b10746f4a3948c6635a489"
}