Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,577,455",
      "signature": "0x8c68ed9ad6e55047abfe1913d314dd7af034cac83a68307d5b6170e3db608e85fe6c0f222a5c141c299b9d2aedd5a149",
      "randomness": "0x477abe6798f9156327dd4ad970e9dbc18428eeb9e9a7e299a857339a5000d9ab"
    }
  ],
  "blockNumber": "7,414,699"
}

{
  "Sr25519": "0x9a9f78767a55c519207471210bf2cf32b114e5aed4d4621593b9d3a6ceb7397253e99f2a932a1865577fd9490e56a90b83d8bbd73572e942065ef5c1cd5e408a"
}