Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,543,614",
      "signature": "0x9691edcaf02eae4b16045b881a1a5ddceeb47daa02d05e1d18f19e5abd2d5d12515703ac18931f996b3ebe0df57721e6",
      "randomness": "0xa689506f7936acb835a6340d469be543df78116599c093c3310c6805688ee5e5"
    }
  ],
  "blockNumber": "7,406,239"
}

{
  "Sr25519": "0xae1313f623047225f3c86e5f6ffe4996840f6391847451b951ff49906858c41cb6f10b3338852ce9743bf1f2efc3c75fef93c6b4da059ffd6e7c2dff437dba80"
}