Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,607,567",
      "signature": "0xabfff482e5981536e9bbc5c62d766e6c9b30455be790f1898aaf18c6ef9c369e4ab4f12ccdbd86f13fe8124946f08823",
      "randomness": "0xafa48e5ada111128b93b4dbbc3da4c1e6c0122ea18c479ff8705e64596498e51"
    }
  ],
  "blockNumber": "7,422,208"
}

{
  "Sr25519": "0x6499a4043f8f314d5b81e0c8d7ed5038df2f3efc6888ca65c5d34eb7e6334f069957ac4f86acb18477b87ca568782aa19da80ce8bd43626e3001a7c7f9219f88"
}