Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,662,158",
      "signature": "0x974cac6f58b8e2346e676656844f8d876da07f8c15edb6da9e87edfee313778116a75a7d70df8786b14dd88c1147f4c3",
      "randomness": "0xa6730a0c4f9caa8d75b197d2126cb5a002ce26c3e9ad436667fa189880472e2d"
    }
  ],
  "blockNumber": "7,435,838"
}

{
  "Sr25519": "0xf057d7219bf59ed4cac67d06edb0aaca47d3800334dcb7dab3f52a4a5d33f32c87bdc1f2d8cc9bb946ddceb2f09173d56f6dae5e09b3f13a1f0d191c2c714088"
}