Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,572,260",
      "signature": "0xa8528eef42b6733515fc7b3163290f8f12377b7e259e88daae68dcf1b3e96df7fbe9b746a56ceca2d44adb7d2c93ab41",
      "randomness": "0x857ca540d826c6b789c14d500da3327beb3796c802d0b1772eb84d3aa6e08714"
    }
  ],
  "blockNumber": "7,413,400"
}

{
  "Sr25519": "0x52f34b7afe288da25ed9b43480b16e30c0eb453a3856d0fd58227f9e91ac8d2d47668536c5eec53db6c8ec386a24500f516c2c8b255fcc363792f08616438c8a"
}