Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,637,997",
      "signature": "0x87b5b598e047fa968ed07703a7e03ad572fbb9c3f6d5b7abdad1d7f443d146e379ce8cd25d1783bd3538de94a99d5410",
      "randomness": "0x93e6ae5a6463e5f779e4a0483b7ce28b5626c4e92cab429ca0f14f712ea1c2cf"
    }
  ],
  "blockNumber": "7,429,814"
}

{
  "Sr25519": "0x268823d42cf7b7cb102835b37bc9bb0c214277718dc095e6900c34f965342976ce182a4d60cd3845f2784caef72a78cb4a9907ec1ee40fbda7bdb1ce543b4488"
}