Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,600,923",
      "signature": "0xb6c70f1168e6adec25f9d7388047d8b1fb0ffe18a7fa82e2e90fd1ccdd7cac76752784b7f31542d73f287d89ddfdb627",
      "randomness": "0x475b81e6879b6d43e2e802bc6873d17fe0fc605d57778bcb8d80c46b1834f468"
    }
  ],
  "blockNumber": "7,420,547"
}

{
  "Sr25519": "0xcee7fc45660117efc42fcd3fe5562fa10e2854480617276fa3d877c1c24e9d49e6531aa6e434218bb8f504a95f569453a45bae16adb44ac145bd04e83b4cb485"
}