Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,628,959",
      "signature": "0xb65480b06dcc7a6fc3f1a3744c7e6da83cce2f940e235e776bb249f8fd57cd8e0538634223e4b3f7aea327bd81c0b979",
      "randomness": "0x34a6bb2f1ef639ad243056db3371b9977c96457f070d4f8a8b7604f08c675819"
    }
  ],
  "blockNumber": "7,427,554"
}

{
  "Sr25519": "0x8a499c63af45c472f809bce1f5b4954a828f1b32f706c9bb68516c438b619a32840cf4f15daed8058b18f517144b949aae9cdf8e2f438e19ce978a58e75fc586"
}