Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,589,664",
      "signature": "0x8aea79013409f1ff1f9001d1053ffd0d2323bb4efac77e8f0da8640af979effada45b4b2773f017d9af2e1b057ac4c6f",
      "randomness": "0x497993f7c41e17a1c54bd30daeaa5f1817da5cf2dd24ed2195ca4db26c66a575"
    }
  ],
  "blockNumber": "7,417,738"
}

{
  "Sr25519": "0x0497d3465bfef74bbcac381691a9653d4dda730f3a2dafc22f06233de3f6491479bfaf8cd5750d666e208123051b58692c643335f0eaa1076e07e31e9d300787"
}