Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,579,026",
      "signature": "0xa6e68c30a691e73cec73c1f6bbc1bdd96b6577b6335c7f6116b5a781cb34bd3def86180d4f56e4f6b030e3bcb44f282b",
      "randomness": "0x90e6bd8df3a60140a59b3dd9ddc96351d4fbeac91666da47fbbe6ef2e8290b91"
    }
  ],
  "blockNumber": "7,415,092"
}

{
  "Sr25519": "0xa4fb6a277c73e58474965fb4979bd69fb8780de0de230770dba0e68a2c508d2e9fc84c6ba29484ff035a260a1255475e4230c66563d7ed0a07e3387329ad6888"
}