Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,554,296",
      "signature": "0x8d58438bc3b5b95f281a6431a6fad761d45debd423a0d6f7a5327aa856999f92f141b4ecd1c0ebb4c88020a41dd6beab",
      "randomness": "0x7d0c53b65a73071ee405897682ea24cdbed0d4edb38af1de96a1105a8a82f372"
    }
  ],
  "blockNumber": "7,408,910"
}

{
  "Sr25519": "0x1ade7e56415f87344e6bcf2e0dcd9eaba97d2f4313231b588af601ea00b58b1661442743a6c1c7eeb0b59e0edd60e8aec9abe3402b42994f62ccf8515fc1d28f"
}