Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,540,566",
      "signature": "0xa40f0dc1b1c64182ed76b5fbfd744a7c45802e6ae18a6422a961bd518f19ee591765297c651217ed3fae31b3919344d2",
      "randomness": "0x6e06dfce35d8327167dee1f1e6cf02b891c66dac5d0d6522779e93008f07e034"
    }
  ],
  "blockNumber": "7,405,477"
}

{
  "Sr25519": "0x5888bf4f6ce156dd54341247faad22af44cb497d3e1df9faeef0ff21678b3a03daf05ffd24da8067d4104466c0b20ced2fe21dcd762d4ae3bbf074a822b4df8d"
}