Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,624,129",
      "signature": "0x97eaeec74dab6712c113e4cd8188176c614d1974c25abfc653409bb9e20bdd36e12d5dc1f98c96977e6d702467462743",
      "randomness": "0x6c86468ea0cca0e0707d68c084c5aae0930a1c273ad7658d9c022579f9cd6ffd"
    }
  ],
  "blockNumber": "7,426,347"
}

{
  "Sr25519": "0x7e33533edf9f4306ded7a4a58d997be99f0675f05ca6db04a92a975e9caee12b8fb356d4935517781ef36946b5ec606d62998eb3ecc0c716d52467c260a32d80"
}