Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,598,611",
      "signature": "0xaa8fd4eae937a3a939a7e739222deb5746076e2d6ed9671d14ae412b2f273285c47623eb624ee6cc912409002fd0ffd5",
      "randomness": "0xf7a598c2412fbd127702a5fc8ee37cf322fdc7628ade4ae149c5af98b4007d9d"
    }
  ],
  "blockNumber": "7,419,969"
}

{
  "Sr25519": "0xca4a5bcadac4305182c7d23cb2ac57c89424b64385e5cb8a55acd5ff6cf87d00fd4f0eece655f4eb5114eea306334845556b5b49fc063bbcfe20ce0e65d4e787"
}