Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,547,822",
      "signature": "0x8ff17b70700ba67859f050da2d1edf88386ff6d974aaa9156524ae4e141901301537ac965c99b33cc68d833b2f4caf7e",
      "randomness": "0x126e181788254e69b3262ced5f4d99f45da3a1207070e65dc6277bf73ca9bad0"
    }
  ],
  "blockNumber": "7,407,291"
}

{
  "Sr25519": "0x84e9e9e1c8a852899c797867c8a6df62968b3f1ae985faa9b2cd05ca37b1c344baba85b18d4fc7dbab1d24ab7acc13d8634c84a020b511c4f8035b9332d1098c"
}