Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,566,290",
      "signature": "0x97dbaa7afb786dbca3bd3215f8a8d796f0b0a040c00eb319d3976e9358c68c79aeac9a81f6861e6f82c856c684067a7b",
      "randomness": "0x06dd710b669f805dbea5b99d35f0e414dbb648271a78d1c717f16d927f4d1069"
    }
  ],
  "blockNumber": "7,411,908"
}

{
  "Sr25519": "0xd85518b1b9c2849ffce0e4051029efc267454e48fc7f080d1d0d301d425494557933c7b5510696d007b75fe1b00f536ae0df67aad04748a699642374538ea381"
}