Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,550,242",
      "signature": "0xb6c99a2755e8715ef183bda88ab1f506dd08341abf3274c2e1362c6766924510d7b9683e6ed58f701eb1c8755f5e59fc",
      "randomness": "0x473f5cfbf01bfa99d07a96d76fdd54207e6acf7d806343ab9a6f99d3c3e52012"
    }
  ],
  "blockNumber": "7,407,896"
}

{
  "Sr25519": "0x383d402021abb0fbb344bd51235cf292e523efabfd21abe4a6f5a3ba76ff4330e07fae52718a25c4810238efb91c93b1f8c795c25f14d9ffc6dd7f1b005c4b8d"
}