Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,663,930",
      "signature": "0x92d920b4769ddf453ff701e25b5f4fc76dc1d79c5624e3bfff2edbce4ccc13bafa95c39f4fef534b5b785b64777ac97d",
      "randomness": "0xe60ebc0183b6d2bd32177aab9f98db1d3bdbf933933799dc46dfacc1232f7904"
    }
  ],
  "blockNumber": "7,436,276"
}

{
  "Sr25519": "0xc4a4a86780fbb3a6e3dde28e398dd75b98786ea5ca3b90496ce267660932903aa481cc3230af2318d633f7939e01ea3d574f2003d4a393ff3358bbde7686ed8a"
}