Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,547,869",
      "signature": "0xb094e33d4dcc6b686add2a8b2ef97f1552d20ac82b9e858a6988e372db52d7292f6a2ca54544c3ee771cb7af0de02324",
      "randomness": "0xb4551d7d29fc45c6f6ec1abb8c80ad1769ebf8058613713fee04cf655d889591"
    }
  ],
  "blockNumber": "7,407,303"
}

{
  "Sr25519": "0xdceb344438f06460cca05be3c4ebd1da0c17fa0fc3a4ee69e1ad211af7d6a409763024e1f7c18c7f3d9046c4b00a8f0de08a4a65705cb5c4ab47351b8998e982"
}