Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,551,603",
      "signature": "0x81462bc89a67909526481d2b44f70b74d7d2c907bfae41c1ee46a4813a7c6c225e58e3d616ae5d8bc5335992320a7fa9",
      "randomness": "0x5673b14881367ed5e0f0c95bacd8fbf9326a302ad9a4e87afb16966cc09279fd"
    }
  ],
  "blockNumber": "7,408,236"
}

{
  "Sr25519": "0x7a9eb64a364104d34497ddf4b90edec330cbf8e4f02ad17c10a45afb0509af73bd120c2ef17e5dfaa5fb5c964959ba3ccac433f92f9ceb84daa907adce5fda85"
}