Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,561,993",
      "signature": "0x916600fc3ff9ca1079aab90055197569d535d228f33931e8af72ea64651f44527be3da9206f80929cb7e17d8c8c4889d",
      "randomness": "0xae2b19dc56b6a116baf4b0bda19399a5689ac34c14240e78bd2d8943f49384d0"
    }
  ],
  "blockNumber": "7,410,834"
}

{
  "Sr25519": "0xe248b8a05fd54f9df8ae28bb0f6d14ddb0f6719e1d39a9e9c4f59af7a4cf151641560469c12fb0f96f45e4afd9a901f230e19a7831b7ad1fa8ee0c8662905e8d"
}