Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,650,337",
      "signature": "0xb6184ca45c43a471a1aeb18ef4a13099ff5c661bf91456cb478291d51a518ddd3a0b949f9ae1cf2e1e3826e0bd49a984",
      "randomness": "0x7fb556f48814a36cc4162e6d5d8c7b13bc309116d86282efb91aa8a04d781989"
    }
  ],
  "blockNumber": "7,432,889"
}

{
  "Sr25519": "0xa0a536e3a1c28880eba253f3a7d79e999bf714041d2418ac306e22e4a2c4c360f1d366bfa79d02879fb93930da8e5a93be6bc6d1dd3f5603b45a9d914fb38285"
}