Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,604,091",
      "signature": "0x94b94e35d19c82400244b2b191a687e76f331f09a2559b4eed4ef2f7fb5d24e561435771f5952e0edb5a1fd8077f8c92",
      "randomness": "0x561654874579213212407964f84b5f0fbebc5fc1e7dd2cae7ca9cd20f84032e1"
    }
  ],
  "blockNumber": "7,421,339"
}

{
  "Sr25519": "0xb2296e27e20879be2649702484c5fd4387f0bebb0b4c123ebc183b4b877a8a503ba65e44f4d8e5a72844faed734a6497c0e9c3768e2c7e7d0885d7235a54a585"
}