Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,573,580",
      "signature": "0x891c634bcd4cb2e145fbd8d77ab877dec5321651ae6d917dd8b7108edee84655dc92d0766b4fc908b27529933a55223f",
      "randomness": "0x85836771d0ec84ec8cebf03a28f881fbc8ea496b19d68fae9a4e2295e02d0dec"
    }
  ],
  "blockNumber": "7,413,730"
}

{
  "Sr25519": "0xf61be69e08bfa2ad7173a6ffd881f448b27b83a8a93f7b8cf853488e0bd5c1171b464069419d8f050d3ce8e58133ec0e9e962b0135dbeaca68d1075e3628ad85"
}