Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,582,318",
      "signature": "0x98575e7d8497ab301f0e39a2df451b9134f1cb4a8083dbd6d131d21aefadc3993721fa61fa8f4f8317e66e054fc2e180",
      "randomness": "0x7f52ee8f0398eced83862a6d01c96ccaa72bffa0444d204ad6f6d02115603ead"
    }
  ],
  "blockNumber": "7,415,902"
}

{
  "Sr25519": "0x8a032da0c3da96926bdb2726b29bacda1e8bce036bd5ba81c7083803a58a524dcf2d636abb6fc8851ccab651e1bd3b366856d4dcd369f64d3cb2ed2751bc0e85"
}