Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,541,041",
      "signature": "0xa4d53296545cf490dcaf7e4803104b9005b1bb1cdd40d84edd2ed1fda4ba410f435d9acc4b42b78cc2db3325d53c6437",
      "randomness": "0x876be6a09e0f5ca500954a243259cddf7ccb3272fbc23ffc1fb1e523c01873f4"
    }
  ],
  "blockNumber": "7,405,596"
}

{
  "Sr25519": "0x7e28bd734b2602a8d1fd35fcdff0b382b8ed9461fa1fb1addf5a2d25ca4fde077412d1f37293b98aaee2f3465b3506f3cd09852948e6d275e126117dc07ae480"
}