Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,580,620",
      "signature": "0x81af97763844d2842f58d1a2e47a8c3f065ce70bb7dbe6cd6c08a28eb5d04e889727fcc4e851cdf99c81106ba9d39e2e",
      "randomness": "0xa835963927c3400288cdc7f8964fce6bca3d04155e6dead34cfe93fd09b22565"
    }
  ],
  "blockNumber": "7,415,478"
}

{
  "Sr25519": "0x841d22d1a2c141a2281b22cedb85f7b6a89179fd3abbd596e78a9f13f225903d799212089d4e5b20ef8542770a1e5d98c349694ee4cf4b08882f3e1156145288"
}