Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,592,474",
      "signature": "0x912d08c03da3aec81e3abba33b912f254ab233e54aa63274dfeffabe6f865d64b28a56b064d119479788282d0876277f",
      "randomness": "0xe48c13dcf7ec2dc8401278832db88469cce1420a769e23996303966f76516386"
    }
  ],
  "blockNumber": "7,418,440"
}

{
  "Sr25519": "0x2058042839c3d15f2190ea29cb9bab84485781dcfd031899e2a3f3ed9470382914290e59dae4f97b4cb14de239f848154e89d3ed7804d32bb89bdca6da986a8b"
}