Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,610,461",
      "signature": "0xa5164066b09564fca04f05cd95c790a1417ece2daf3339acc8c1bc30c211854f7f7eb63abd1cb2f43c31a7a5b448d01d",
      "randomness": "0xfa446a983e103ba6b1a2dcbc4b8ff79192de12c3ee54d01a8a01627d208b5bc5"
    }
  ],
  "blockNumber": "7,422,931"
}

{
  "Sr25519": "0xb42bd0d57c6b6ed15faff7dd56a38c50d43435a2bf9eecfbfa8a8fce8243b5542d74edc8820d7b057561e8fe36ccbba17a5d56d5bfca0caf89c4ed53e7a31f8c"
}