Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,548,004",
      "signature": "0x94d51eade1583f04898998f1faf8573111c69f92e637a368ecd0f75b77bb8edf2acb88ab998a0eeba39f3cab541521c6",
      "randomness": "0xfafed073d50e159d107817963f8f8f34666defa4327ef4e04021474bdad40b22"
    }
  ],
  "blockNumber": "7,407,336"
}

{
  "Sr25519": "0xba093b10209a6ee109056145a5261d83b05a43c65b74689a29669da8e5e3a820be101791f696af59412da33a1b8b0509a4ec002926fd939ea235b78cc3f20481"
}