Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,662,942",
      "signature": "0xb3bd49ff883b82d91ceba49f534d48d05fb839237d09079422e638257c3a6391f6a3941780c2ebf5ae1a2bd054a04a61",
      "randomness": "0x1bf801a8545f191b2da7d61c11242fc6eb19f166c85c0f2c0ef865a5cd853e01"
    }
  ],
  "blockNumber": "7,436,034"
}

{
  "Sr25519": "0x6277984882f810b58276a19ed9003026f1853452c516c1e750651d729516342bb939dd3b83a2c6923be62809fac1147ebc4e061613fe114abe877bef07058d83"
}