Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,579,659",
      "signature": "0x8b2aa1e28684006ab11339fba685336a81b440684b8f4dffa98620cc8b1067c47f44ad25dcefefad9e64f8f75fb52155",
      "randomness": "0xa23d432f4789fd6888f83ca75d3f66e7c0a72762acff7c6d56a298e5050d6813"
    }
  ],
  "blockNumber": "7,415,237"
}

{
  "Sr25519": "0x8e5a35a43893fc8a1e4a82407f9a10d968726e67837c66e3d5f23382d5e05f36c86fd04d24407f06fc667e606bf716d35830c28d359c5398628040db62d5b183"
}