Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,661,262",
      "signature": "0x88ddf9d1b4ea777bed5c0c440fb375bb64fff8089b7541a2ac9d47101d23fb862e9a956b4798c25f34ff540d58fedaa4",
      "randomness": "0x936ae3f3f2dac4dae77a6ab400c701e5db0cc5d9ba34fa2df30c05db784b80f4"
    }
  ],
  "blockNumber": "7,435,614"
}

{
  "Sr25519": "0x703482788545e49c0f40ddd516ea5765196b609cc16004ac19777a32931afd5b4696f8a38f10867c1bd2b10a34581a8e00b578700ae6b0b6c0320d6c2ae51c8f"
}