Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,557,525",
      "signature": "0xa4800552a2a316a41bed2a09e6402e683d6f9cb4f7fa3664571a61bd8c427ac1bbc855bfe42dc8e80be773c0bb51f4a3",
      "randomness": "0x9527848ecc3525585fa292200fc69e879ea2f5bec57cc26ddde75e03609652f8"
    }
  ],
  "blockNumber": "7,409,717"
}

{
  "Sr25519": "0x1eb25d6ab62cc409c0c1c9d5277156cd2c6e58f42aa402f9012ed60c2c9a2c0c727370f4d20f02bea7d41853ec43cf4c0adf52ebaaa2356b6396c56054ab4b8b"
}