Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,551,373",
      "signature": "0x8247f33bcfd92b21471cdf60853cfc527e96078d5170f49dd780d90bbc3454b323c8d6a9afcc11b946530d043b0d6b66",
      "randomness": "0xf64b504e390842c34ea008f4342385ce0c726f36922e7e016de6cca116f2094f"
    }
  ],
  "blockNumber": "7,408,179"
}

{
  "Sr25519": "0xe81950caeba43631927d0c8a5b3c243690963477ce1bcb1c52fc168310504e7f90b5926964ea7752e5cdf983a3866cf1b8a5c920c41efecee18d229fb96cbb88"
}