Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,612,253",
      "signature": "0x88833756e5e284fde0286940fa14411f58eb0f609f513e587ca46676588c897330dba60d916dd9d7a584bee8f3f3cde3",
      "randomness": "0xfb5e9e8cded6e9272d94ab55c241242347c6e7e2e08d98e0773a7102f29b5380"
    }
  ],
  "blockNumber": "7,423,379"
}

{
  "Sr25519": "0x90ed002b34090df8de7a8a3763050417379761c2e852935ce9fedfe17238b63cc13376ca001f60bd858e884086c6520873402d14e6756d688be70cd8d8449f89"
}