Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,546,646",
      "signature": "0x9819e6c42c68da6ded2410e1644172222eff21b67c8111c29b885c70b224c7e7a098e12fa22e02316427b5008efb9d0e",
      "randomness": "0x265f4074a6f7e4b6ed82244e052bce8154d7f4b04e2eeaf27aefffd3b5656411"
    }
  ],
  "blockNumber": "7,406,997"
}

{
  "Sr25519": "0x68269d9ef7c5193557e0daf7a359e7497d6bac6ce365f15d054d8686621fe87d38b921dd43e61e57025e47238fb985e09a6f3bb6e3289c5cfa161e9556e1d282"
}