Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,562,028",
      "signature": "0x903448d1a073c2a0d80a06445d5238c9c7c9589dc87903d4de147465aec0ecf74470c79010ad25d522dc65bcd490c7e3",
      "randomness": "0xdc9df2c18a58fc4e47fab4b29952f44fe20e3bddfcf048fd35408a11a2c60165"
    }
  ],
  "blockNumber": "7,410,842"
}

{
  "Sr25519": "0x4e6c75095cef2ca76b6b0cae19c39100d5805da1495b89dc67f68f5e791bc46a871916e4674b07a1f0e0b0d9b90f571acaddad7e79769f9373744b69e9e30b8b"
}