Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,583,169",
      "signature": "0xad92f000ea6f22cfc09d130dce89c650295357eb63dfae3fc0d83518470756b45849f2f2c2ae71a0ccc20bce29948827",
      "randomness": "0x4ea0cc8275b5266f3b63a0a0536411743ce818e08a57fae4283d131c2b9e3363"
    }
  ],
  "blockNumber": "7,416,115"
}

{
  "Sr25519": "0x427be098432e784da20d6a5f763b05ec60087757cc95de07f4c73abea2087c48549c04c3dcae85493881bdaf9c5ea0b89b86f13ecac6777fec5d56cb93514782"
}