Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,566,719",
      "signature": "0x834fdfeca56b07552f75acefbcb02db3213a65825ac89100efc216c15424181e16ca23a31f51796280ec3becd1c3738f",
      "randomness": "0x884e631e23c474dba6df1ecac9b8d245ba92c47785da505a7c82bada3a4bb005"
    }
  ],
  "blockNumber": "7,412,015"
}

{
  "Sr25519": "0x065c64de8be1fb5b523dd075fb52e262ab4cddb81adeb95794b1e12b27bb9b1c4634bf72f4834ff11733231c2e1adc0a130e2c6bfd625bbda12c5ca3a868f182"
}