Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,650,642",
      "signature": "0xa37792c9261ab70e1b080bfb7bb0a5ab9a8051d97e6bb98770172319009ca4ff04ed9584b5efb971f55fcab97cf389e7",
      "randomness": "0xc9915cbfc5f6e6f200cca5d28f51a82bff91a1c0223ebd54dcc785c6e10e1d80"
    }
  ],
  "blockNumber": "7,432,965"
}

{
  "Sr25519": "0xe6dadad43f2295762b707a257d65fac06d67fc616305eccad94932113352737a2aa6c74e383f700528aa3d1664e19bc5361bcfe309b9b9b6aef0b94f398cbd8f"
}