Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,659,487",
      "signature": "0x95247b89a7a6cbad0cbeb7aa6b33e9ea7af68257dc02b15ece403feb8ee87396af42e922e83c1087f317f55a09b2b53f",
      "randomness": "0xdbc95e8a0c4ea5a35bf868bfd9064936396bf504144923eef2fcfa95892089c8"
    }
  ],
  "blockNumber": "7,435,176"
}

{
  "Sr25519": "0x80a1023a57edf289d438293861b2c83e9c5fdbf6f79a2b80ac64ef6f9baea0657f70d42a5dcf2d032b50a7f3853f1d9fd55572985f2596ef924bffbb7e271887"
}