Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,567,851",
      "signature": "0x889fdcc86315db13cc5d1852e516e136dd03d329596a19d704bcfbee3ea6e5f8171b218dd94d95b433dfd1a7077779a2",
      "randomness": "0xd10a86a894b8cb9e6a189e55e68540ff15cae03067648442354f93ecb9c6e6f1"
    }
  ],
  "blockNumber": "7,412,298"
}

{
  "Sr25519": "0x56cd764e89aec9e67a3ed5f597a4c2b6b1cc2275354ce3b6527b993b63ed0e2870393cc0d8eb84aceaa1dd992d01c62ef9aec8ed301dae367941fb3b9054e58b"
}