Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,561,583",
      "signature": "0xabaa8990ae4740a9044aa83894cc0dc837d35e7665f10370b67cc8562801575e3b1822c9a20192689d044d378d2c8b96",
      "randomness": "0x2982252517ab24de18e08b40bdccaeebed539be4c0d564464f2b54cc572ad583"
    }
  ],
  "blockNumber": "7,410,731"
}

{
  "Sr25519": "0xfe5697455a2389319b28fe893f37184ad55bfe8053ae9b327030275607fa67725d1cb5a26f10af6662ff911ed9dcf0d7753cbe08bcffb8eb0507ebc87b82648f"
}