Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,618,148",
      "signature": "0xa76168a3563bee744439e9c1a2d1ee51e06707c4a1ca1129317c50cded56a942a2f4143b4b5cde521467c0a24d51a8d7",
      "randomness": "0xa41870d1daaf6ae11cd8316d17ae9848a609adc5d6ff58594ff8a20a23865d51"
    }
  ],
  "blockNumber": "7,424,852"
}

{
  "Sr25519": "0x2ebdd4e624b332d481ce84f1e422b58af5e3edfed7d8addc37e98fd1b83c4973900431277edbd952a2da30d2f5ca0af4e08d563f71250a64e744053193f30a82"
}