Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,669,516",
      "signature": "0xa1d68a0dd6b4c9fb38e0ec1b13ac59b759551c796b0a4d2c926528e0c6589785506ba81e81b52b484c0a63caa06735bf",
      "randomness": "0x8f47a137530dff0eac19e1bf424dc0f431212c1cde4502b63a402e91b1350946"
    }
  ],
  "blockNumber": "7,437,670"
}

{
  "Sr25519": "0x5244cea79264eeecd24c9894e295c946cb4c44deca2554f7bb12d377099bb00e970d063bd7c88dcd3cb7ee355f80a7f9972444ee8fd9786ff76332e79f9be380"
}