Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,565,412",
      "signature": "0xb7b45bde4324355f2d22bdefe1911f9acc1d816e71e16549621b6c1190f5b8d750e819bbc8848094ec0e6a81f651bc8b",
      "randomness": "0x07f8afd69211c4555b5f88fff082be3839921cbacb228b9f21b64cf51f6b0efa"
    }
  ],
  "blockNumber": "7,411,688"
}

{
  "Sr25519": "0xc8280edebafeae55764ead47046c4da49b9aa79931c2994d96deed11c336ad399e03d58bb2a786cd387af30c1ec777a4ce0eb05f4e3182775bc1f2ab9f0cc081"
}