Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,644,699",
      "signature": "0xb88101d7a1e32a08953f026150cc05fbec11f3b9591c55db6649c20aa4db6b401ccd8ac8faf3b8946cec54d74b7954f2",
      "randomness": "0x3268e03adf5d42c9b83cc45d06cb3516119554871112e6d4d1442b764cf56dfb"
    }
  ],
  "blockNumber": "7,431,479"
}

{
  "Sr25519": "0x02f13d66cbbe57383073352b418922c6b341c4be368cd90710864031ee40a75668f6712895c12c665ab11c5df060dcbbf93ff0e2555b546dbe8a2d524a304383"
}