Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,620,205",
      "signature": "0x900ce4a93753b4b55ae2e13f759031baaa3588161c06f6310cdcd58168ace19ec57e0f5128de4fe8e99fd150292965d6",
      "randomness": "0x8dad35fc8466b85a137250540f85279e15bcec07bb25e27f64dca7e34e176f06"
    }
  ],
  "blockNumber": "7,425,367"
}

{
  "Sr25519": "0x56ab699af3b83e55db4e65a0be6cfe604e98b92504f22e19a9417f53d2967f50f7199b71af3d527f0e30add10a12e460f14f0fd82513fdd2e8e0b5ed40246c88"
}