Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,657,746",
      "signature": "0xb6e08c6d2cb667d7a92300786dd13c3e660dccac31c4fbbd268384ef24b5add35c4bd7ca16ca9b680328a2ab5ae14ad8",
      "randomness": "0x64712e9f35c6d1897d546130b38114e4d6cc1fb8817b4a5ed70f353269cc0f47"
    }
  ],
  "blockNumber": "7,434,741"
}

{
  "Sr25519": "0x3845ba37a9efeef5470a4274ca8fe344cd49c0dff049721cf05173ade057ee44376c238a1791d05e51eb50f7e53cc38cd6711a13abea82bd7384376ad4db4d83"
}