Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,556,527",
      "signature": "0x98ded27f92df36fbfd7b1644b47813fd51a73efc909edef54e156ee2bc905b3456a3262755a8ef6d737ab18f4f8d988f",
      "randomness": "0xf63f1503ccff0632af94cb4f034e390f294f57b09597fb1f894049ca71743ab6"
    }
  ],
  "blockNumber": "7,409,467"
}

{
  "Sr25519": "0x98ddd9035abc36fb437d23b060417353778fc66d2ebf837bd06fce8e51686a0be4b162394361a879a199cd07ea1c1585b3922403ff0e69fd1a8eb8e47c2aca80"
}