Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,579,265",
      "signature": "0xa1d433df1ad99fa76263999dd50d3d3190c3db8d86fdf82496f1a5fdbeefcc11c9d52b5fb8670c141296e38bf12e2a7c",
      "randomness": "0xd5c7428fb6710d7adcb394990072c8ac7f6e14c53298226ac4382d60be0c3e7d"
    }
  ],
  "blockNumber": "7,415,138"
}

{
  "Sr25519": "0x925be03819044b0f73f04a6972253e561bbab7d0124ca24ff4a1d69f2d78354882fecd73378cb0ba8b2bc5fe5ac7aedcfc5619c1f0af966d1cbc4e95ae569284"
}