Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,561,567",
      "signature": "0x8eb0d23d53f10fcb30ae594b22244946aa66fd7ef77c917d169700dde4773c97fa02fa7efe88b5de673bb9bfa2d77c90",
      "randomness": "0x475ef6c22e9a80709427988279aae04a0658192059021726db74fce53b50106c"
    }
  ],
  "blockNumber": "7,410,727"
}

{
  "Sr25519": "0xb0571dce7f34357f03316d2ab502ac67ec55fa116e753275dee64eb1cd9a434f2f577dc52c753c75781fb1e001a548e398a2f7b9fc921a8fa6937dea8ce4e48d"
}