Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,612,607",
      "signature": "0x92c4aff38322561a38e7316202b52104dc17151e55bd4028f20807aeef4630345312e8d967d6dcc246f6cbe6892df2f3",
      "randomness": "0x3fd015e7bae37eab5b8bb666668ef8d681e33198f69dcde1c9e0dd35e18d5499"
    }
  ],
  "blockNumber": "7,423,467"
}

{
  "Sr25519": "0x1022f0ace9bb0823d464e993039c8fa557a001f1345aa2ffb793c7c7b9daa16b25a5e26c6c1defdb354170d425304c28950f14e6d92c3bd203cabcfc08a52187"
}