Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,623,740",
      "signature": "0xb2a6ef56a3e3c51faab42f87d4ce761bcd7048474cc6b9103f79969615c5cb5332fa668301a20d1587aea4dc62440b4a",
      "randomness": "0xc62b2f308e823f3f840ad1dc91dfd83c0908a1c3e5eafbc958c20c1eafe56403"
    }
  ],
  "blockNumber": "7,426,249"
}

{
  "Sr25519": "0x22034cfb819a287cf376e3bf04227cd6ed08f9ca832a368e7a3e471db1a9ec07c1d429fc9e8d1a0272ed0e9344128c7c5e1225ee0df726003c46c7437675e188"
}