Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,569,034",
      "signature": "0xa9a7a00ceae7397be72bb451fcb645a433842810325be72b00b2c43d2abf0e8eeb4d02c8e6eb21cbec183e1f647a6ec3",
      "randomness": "0xc0839b7e716b76cbb43eceb4c16cf3a5de769df9df8c6502feda6fcbd4758ac1"
    }
  ],
  "blockNumber": "7,412,594"
}

{
  "Sr25519": "0xaa3359a93a6f29e9473399520d4a8cd04eadf058091a30699abdfa986614ef25a71ce43db7e3efea754a6b63eba19eeba18908919a1a0e7249a0f8fb53ea7f88"
}