Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,622,410",
      "signature": "0x85283d4c095082038ae6030b90b8b308a75125033afbff41da60cba5c7560a3e73bd5e6377d80f6efff5119154a4d4e3",
      "randomness": "0x509d2febb0f6c86d50f8a3060a71bcce6d78be7185ee73d4e4d8960b5dc0831a"
    }
  ],
  "blockNumber": "7,425,917"
}

{
  "Sr25519": "0xc62f147ebd8a6c1520725eb19fff3e47ec49e743ac804401912d947e623bd135d833e399a23b66ca61a2a01247569feff81c899a73f69ba00bdb8c62faa5b988"
}