Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,550,938",
      "signature": "0x83c58baeb36f17024f6fa52155a12bfc750878e3a0a1da462322dc4b7a931c71c4d761a22e8d5a111a48f956776bac18",
      "randomness": "0xef58f103831128db14bc15de44fe9c00612b50a2aa9135fbb33ef36fd0574872"
    }
  ],
  "blockNumber": "7,408,070"
}

{
  "Sr25519": "0x5a95470c183c43caef2462ef18372bd96fd18c5c19fde65f0b8435046bbb830ee2079003971cb150295ac3436c782adf808d3f5765a22498e4ab3f84131e3f8f"
}