Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,561,292",
      "signature": "0x8ad0ba0dea3cc4cda41b58a2ca2b42ba0ef30ea51cb6d3ea0ddcdd855538a4d96375c64fa0364927b73be3f1e79a5dbd",
      "randomness": "0x470f75bef84efa33750d254e6d96f6ec60d2b82ea8b8214aae60db05bb9e7107"
    }
  ],
  "blockNumber": "7,410,658"
}

{
  "Sr25519": "0xdc69fe7964056cf498e6b82b812eb30c89615085e706aae806986144e60e7a5eb4184e1f8cc6c2d727bff340d3ae1f617718cc8c227170082ae06fd787b5bc8f"
}