Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,600,952",
      "signature": "0xb28befa26b1ce441716eddf0b71562ac8ecf79ff973623c9e3bf454f115adbfc3ca3c0121b6221ce68fcf27fb637de55",
      "randomness": "0x9e79c3bdd9da094c3e6717d31f13d881629db437a491b046636f2e55fc8ca3dc"
    }
  ],
  "blockNumber": "7,420,554"
}

{
  "Sr25519": "0x36b20dc9c36557bfa2cfe1c21edb657dda1bb17e37d228a85f0a3dc9d5b861767aefc4cebfab1c77b8be20825ef81e9020eed0c295dd8f543aba2a0b4dc62b8e"
}