Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,579,631",
      "signature": "0x83b068a39ceae81fd2ef5d2f03ce83ebe75eb6e2752546f1061706f6e8826c32eb7b056e6a59ca3678fa8789c72b2213",
      "randomness": "0x2f56550ba505543c0ec7a5f5013f419305bde8fbd1c61beb9f542d57f9af961e"
    }
  ],
  "blockNumber": "7,415,230"
}

{
  "Sr25519": "0x765b224deceba9b7b09e23715d6ca6285238599586385117d1effa0ed9d7842e456c51664c4aed13f7d50621483eaa0a8b60286c4a4b364006ccb45499643b80"
}