Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,556,772",
      "signature": "0xa01a1f46b8d2b9f149b39d996ec26fafec2d814b23c15e3858608d3a075f99dd703c5c7b02f62d9622f88fc14c58f82e",
      "randomness": "0xc46cf66077279703586267fbc89b824adcb998b6ef679a6cea4289cf2dc8c64e"
    }
  ],
  "blockNumber": "7,409,528"
}

{
  "Sr25519": "0x6cc711dbced4d9162afc071111031e8cd56152fd148348f2da02c9592559280b30a484c62463c5476b5cbe8340df778c58bbcdec3267f249a98630da8137908f"
}