Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,587,431",
      "signature": "0x913e098288d553404d2e4b542b80b120e556af765586dfad1d097293aee7e1ef9410a1dd1e572026bbcf09579155e555",
      "randomness": "0x00a6548b5dd5d989ac317162027a9ce74fd99fdab50fe0c5e6e31df92670e2f5"
    }
  ],
  "blockNumber": "7,417,180"
}

{
  "Sr25519": "0x760873b2958207f8965675aea2aa2a17d704aacc3154389c2b834aaa85609672d4742128315c8d4a151787f6ff0fd72788bfc46d279134570294d52f00c7fc86"
}