Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,562,310",
      "signature": "0xa9c13bcadb7641df49e017fb0aac5072635029182cf52cbaeaf9409bcf22722be46bbfe835d9c46d7a2d24b03fca2d88",
      "randomness": "0xca1617f5aae6513f5f4b42490708b767f043947052298e895e9c9a8f8b7a7253"
    }
  ],
  "blockNumber": "7,410,913"
}

{
  "Sr25519": "0x6c9ccea3d9fcb2e8005aa701693c4f5d0f5e7628842c66c13a77df2f3830ab5b5f22c627f35b6b63525c969649b67a695ea31b6de5e6ea57781df4c40946d18d"
}