Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,571,511",
      "signature": "0x9843d3b1733ad7ef3882b9dbbb4e00801c28d78de09a378fa23ad821554d7e79aeca07c8b421355e99077543c74cbed6",
      "randomness": "0xc3418bf32469391ab0ce32f78df0853d95b70fc9f9c8efecb1fd18fa4b9bd971"
    }
  ],
  "blockNumber": "7,413,213"
}

{
  "Sr25519": "0xac91cc29613d7a68a73abe75502d3f31cb6d31286925bcea341bc02728466d1c7cc31dfdee66a1b12d8188c554c5a0121eaae80d5a7ac2a0e472fc38aea4d085"
}