Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,566,303",
      "signature": "0x94cbbdc272eeac3440a40e8ae0bb15d7fb08b91e78b969e5b5db97f8759b84c91862994e208da8ce4daaa05f050d088b",
      "randomness": "0x17d6a4763239281f4e82b4f769d421ac18877b24f0720e0fb62f6dd80cc5e868"
    }
  ],
  "blockNumber": "7,411,911"
}

{
  "Sr25519": "0x6ade530afedd5e93638cebf9f356fcd70342f036eefa82d8631524d3cc282c14acdfefac1a5554bfc979c1393376a251c31c20552f5385c4c61360ab4d427284"
}