Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,592,290",
      "signature": "0x8f2cc5fc76c018a4d1025187494f2107fe4a4a421188ef437468b06aa7308f789d6bd26311ae21d9627eb912f2f6a6b6",
      "randomness": "0x4d35b700376d6aebb74889e74eaf5ed8ff844c2de6dd33446e67ea770233b107"
    }
  ],
  "blockNumber": "7,418,395"
}

{
  "Sr25519": "0x5aeb24b2aa5ffab3d84a9936f0c5546ec94be829ab3ca747cddca870ea8a5c0e2d73414667a931739521e694148204c8e26d83d48a1ba822e62bc78cdff1f58c"
}