Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,572,688",
      "signature": "0xa325b08cfee6d9603d00ccc70ff48321100b3e4d202fb83a90850c1c37d0bfeb93740ccbeda57e40cedd5811d8965ad9",
      "randomness": "0x9bca4207d2d51c22d6b8db4b10a776a0a48f3eb1188d054cf91baaf17a6f7c5a"
    }
  ],
  "blockNumber": "7,413,507"
}

{
  "Sr25519": "0xe420a16c396e4910747ff2878df4694b01ed666ac72a8b9750ac6656d43ba8295bb1e599882346ccc8f9a8c0aed45205e6113796932ea9d16d95b1e63da5f88c"
}