Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,599,504",
      "signature": "0xa85853f7f4dab7b35134ca5a33ae6abf08b247d11308cb9dcc141202b32886cb230da43bc5287c9a0198b9113939fbfa",
      "randomness": "0x8766ee24e06155f605d44d0fa42793d5d597a5066fe72b2daa5ce9e3cdd814b7"
    }
  ],
  "blockNumber": "7,420,192"
}

{
  "Sr25519": "0xba849dd9520b300c3dbc83f594be2df527bfeb2122ee5700e5ee4bcf81e0ee158fa86d587468bfbb4552e70f2587da1ed6c3c5e4cd1eff5f9282283401dd9586"
}