Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,643,890",
      "signature": "0xa248cfa604026ce3bf6b06b03115b3122ca617321130778427f61b712dbf327dcc148011fda2a751c88191a6d4790f14",
      "randomness": "0xabb1bf44581d3bd93900c4005857897dabb246cfdf0aa220535b66c5e1aeb9b1"
    }
  ],
  "blockNumber": "7,431,277"
}

{
  "Sr25519": "0x86022c8df5ad69cf1fc369865f52b5703e7914c2afc77770da16f91c6cc3cc16fdaad4c28d3d61c510dffae68aa8987dc58b6defdb7d74f9d48a3f1d8fcaa483"
}