Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,558,944",
      "signature": "0x806e20553caa4097396f6c765b15fed964e8cc35480a1914f8f496f9c2552e9890517a19061437ad35a79353843b77f2",
      "randomness": "0x2d2162242f52cf31d586db0031b1bbbbe5369be4fc383af5eee4f5d869c014b4"
    }
  ],
  "blockNumber": "7,410,071"
}

{
  "Sr25519": "0xae4b5aadc3dcd61a2b600016a438a9d103cbd244ecd4c3b2c66fee9b0f1527586b59f1082165f57c761a3b3847a23d037a0d460d4c648016fc3a2c049f561881"
}