Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,560,550",
      "signature": "0x809254bbc1717f5a7ba95706398c763399e2ef87082baf5612a70f0b176508f5089fccc9095856e0d8ccec407d27e607",
      "randomness": "0x5d31016bb560270a3fef4d52a41f3f872fc7d3888a2c76dfa14a04e5fc722a11"
    }
  ],
  "blockNumber": "7,410,473"
}

{
  "Sr25519": "0x9ed71715d222c5657b7642fc540dab385d86c05928afbb020350eaa8f3f8042269697adfa50829525a0c02e08d07b0192cd9f3caa73ed55a61ae766b50fde981"
}