Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,610,011",
      "signature": "0x996f6d204364624795aba2822e78c4554b0efcbb0d840937acdaa864341798e7a39b032877564abdd8ae1544c25438ac",
      "randomness": "0x9147b49695e136429e17c856c528f77a8504207ae23d6bed1434958190da413d"
    }
  ],
  "blockNumber": "7,422,819"
}

{
  "Sr25519": "0xec0940fbe8116439212469bd61e729e629a44f96e222b6f045df06a41a50686a58d9387c0a8a1a106c7bd1a4274973b6ae965793725aeab050ac908086d89489"
}