Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,572,274",
      "signature": "0x9893783e5b713635f24d1e50a26673d27bd11b87a4d4d8eff57e189226c98a4bae2fe8fcc623d19846082d7571bef58a",
      "randomness": "0x94d40c0e8835dc999bbb37f313a5ad0ddfc48dc545017e28972a0e8df6f2d9b2"
    }
  ],
  "blockNumber": "7,413,404"
}

{
  "Sr25519": "0x408938a84340f3bd1766f8ad00226c056a1ef895f2ed0f8ea46c370bb0cb1f64d601c52c48d951b62c22a0f9fc9c2d245b6f22fe0206d333cb7407ed13acc78e"
}