Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,679,362",
      "signature": "0x98265c40d48d98c4ab11182b55c65bdf8d2578eaac590a812dd0ad82f1c5a7d509d14a8b2cd741464279cdb919f79006",
      "randomness": "0x328008d0c11ea518615dacf206ff0a4ef2b948563818804ffddc3dde9dbc64ea"
    }
  ],
  "blockNumber": "7,440,127"
}

{
  "Sr25519": "0xc2d89156c0a43da4ad6e3fad3cadccb4d862e2c050b4f47b84b5b6a08a64e3265badb40aeea98b80f465b7584d47c7f7e68e3cd96deefe72f852c8c03ddd3484"
}