Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,577,008",
      "signature": "0x8793544cffdb65f721ceb9e4f2c4e880d482b9f26744b3e74431a3a67d0e21cdf746d07818edf251c99d5abaf8363b3d",
      "randomness": "0x265e29e22e18c6b7145ef7bca953ffb0e76b4a886ed9fdbcb12b3c7cf212463a"
    }
  ],
  "blockNumber": "7,414,587"
}

{
  "Sr25519": "0x7a581722177f143324d0d0d6252ec3f4cc4cff250f8cc51c7e0fcd29bcb7a73f02ad6e198e14cda6758f6382c1b863d95f4c38a1f3566b80a07be26cf145d986"
}