Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,629,041",
      "signature": "0xa464097aa465e47f5ee68e29c422b0bdfff0932b546dfc18ce64d25eb9a62310358ceb24e335121ff7f9d2d26d14cb95",
      "randomness": "0x425dac052a99730417f89ebd35a36647d907537400a8a1783ceb1c18a0fa75cf"
    }
  ],
  "blockNumber": "7,427,575"
}

{
  "Sr25519": "0x6a2afdd70da467fefba536b9f83e614e5eda138742351fc5862b7555cc39033f7e40bbf1b5a9abe088808351eedf3f50ecd7568bd5b53f19f7925818065bdf88"
}