Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,567,261",
      "signature": "0xaadd9f979f7f8d996ad48cfbd22718ec440bf6a4c9e5b8b17940df5f623c6d2048a20bcc42077c63a11c644bc4a0bed5",
      "randomness": "0x63d8f8abc0a10fc8c3fe0cca37938b774499db1978fd4d8233be15bafac63fc7"
    }
  ],
  "blockNumber": "7,412,151"
}

{
  "Sr25519": "0x182bb4b71ae564d8f1edfd7a53b3e746939795b048abc52e3cf138c3e320845855341da9e6bce017d34b12244432f453b0bfeadd6676319631117b5f02350888"
}