Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,662,829",
      "signature": "0x8cd7fced273e8289e94c79900ebc4f238cd2b9403cb88ba1585afc4b60ac07e2626125289b40276dd7e35dce0cff4394",
      "randomness": "0x3f52349c77175fa38bf14f4553a102c419b50830c82fdd8a41fa88429f2d475f"
    }
  ],
  "blockNumber": "7,436,006"
}

{
  "Sr25519": "0xa4ba3ea67960e155bd60e6356c99d28205959e0a2a156546d3ab1b495a4688487df3067bf7180f95b0be228ecc24a771e3689b30572ff265046197d0ac56a789"
}