Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,543,670",
      "signature": "0xb91a16cbda6e7eb2cf541acdc1ccc211b193d439e3ad96db01b1f7c13389986a76933920a7cf13569ed5e4cdc3e0d095",
      "randomness": "0x3b087d8d845f525f45a29ca51b55ba8299700e3fd25d560a1ac5610c473cae26"
    }
  ],
  "blockNumber": "7,406,253"
}

{
  "Sr25519": "0x749417f058452bdc4261f9a7649f7bb49541ebb073f9fef483a24b8ab191c16098d5e682d7cc016b1b28c53b66d4456633e9b3b9baa29e497ce5d3077aa5e08b"
}