Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,549,417",
      "signature": "0x87dfa287a8234575dc689b11691724f53e9ab78060639df90441f64a13a5633e0c8821167559e4ec4de96b97602b98df",
      "randomness": "0x85d4830da6e3fda39c468697eb853e323dc22651a39e817ea619a2aada5899da"
    }
  ],
  "blockNumber": "7,407,690"
}

{
  "Sr25519": "0x4af85d6cb1ce00bc712cd603c64ea8c8aa4fd2966f4b6a534751aff879a6a04c3c0ba22516bb85155efa96b2417749a66008beece49ebf1424c89457a9291e82"
}