Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,553,100",
      "signature": "0x88eb73f53a31494b0ae03b37e2200d5e114412b2beca0747c807f8f34eb51e08da2da92483bf389609b030101979347d",
      "randomness": "0x0fce7af83347b0a5bc453089f1a20755f14341d960e827a8791b59e1595974cc"
    }
  ],
  "blockNumber": "7,408,611"
}

{
  "Sr25519": "0xf4a43cf9bf69ade2d5fcbd0cf7bd4698f06be195dbd479754f91934e22d2022b79ec3bd06f64a4294a9e43a0801e9857b0037f75808f844f68f70411a90ead8e"
}