Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,537,753",
      "signature": "0xb19170d941985692545e4bb0ca6f0900bcd2e1c5bd6880e36dc764f9b4a7cc54ae40c90ed55e634312912ec5443ae9a3",
      "randomness": "0xe0935197a78822f4408eb61e727dd6ed9718d9637dd91e4187afa950c373090b"
    }
  ],
  "blockNumber": "7,404,774"
}

{
  "Sr25519": "0x08fe804fc45a1c4808ff930205c272ec7d2892edd5dbd9d6a755486824d8c268de02db6e0881a61e9b429d3c9b2efc56f618211482da146d6fd1749a6021688e"
}