Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,576,243",
      "signature": "0x88b3084e61b68efce0093666d321e3be4cfd56758bd3e51c800f9c9579c701a2bbe6adf39230b00ab79b74e74bdbd4b0",
      "randomness": "0xdd41ff576b9ae3006688b42a641fa002064912d63b53f49a8b7398cd7dbfb71e"
    }
  ],
  "blockNumber": "7,414,396"
}

{
  "Sr25519": "0x2897553f58e44ce98722a6f80337665662ff3f8879b8af4b204720d6ba81796974fe6382953a601f1f5b45b815af7c42d2856d87cc91b4df4a2611b34f44f181"
}