Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,548,084",
      "signature": "0x8639646c4e281c7734398051cceb25d160ae1e0565fe5899f55660e65ecbd65fab8687f462edb55b4d63e86957de89e1",
      "randomness": "0xa7893b1afa9f512f7d08f3e53433f26e85d92980c31c8fca2477e8ce7bd7dac3"
    }
  ],
  "blockNumber": "7,407,356"
}

{
  "Sr25519": "0xa4e94a07b26b4e52ee8639fea78f5905793d032e41af8ef8df1c18bd2f4d6e234ef1a55168381c6fb7d399b35a690b52d99ee396705c9240167caff7e8a63284"
}