Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,543,898",
      "signature": "0x807b68e73740507fff9379b30322846818e94481d952376927b91b8eb6dcfb0ce8c79c09ea15f6e6334fb52ab269ac16",
      "randomness": "0x65507a248fdc57b2fd8d83a50686b971f4324b91a846ac6b2630f5de122d556f"
    }
  ],
  "blockNumber": "7,406,310"
}

{
  "Sr25519": "0x94004b8787858f2ed0612e0c482050800a6066cc00e4030c438e1218edfe040b92ef71213a51605456a4b8dfc94e8a751368a4058ad258d1a16158cbd52b5d89"
}