Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,570,244",
      "signature": "0x8f47d556cfe6a65069f2b56b2fa252d128b435c2f2497675fe97479319bcddb8cfe1556e639547003f8e164783032b57",
      "randomness": "0x1729b8cf4ececae3713adb9c721084459d164713ccaeb48aa1b6b5715c94fdfb"
    }
  ],
  "blockNumber": "7,412,896"
}

{
  "Sr25519": "0xee4a621910317520b80c8561902eee4de6481a9d7320766b38d98000389e3d1d1bedf3dd23285a61be67a1b6b6c0691cd2f6cc61e50fa7bcd149498e29b7af84"
}