Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,548,159",
      "signature": "0xb64108c723f712f0b8f0805da20b622af76020937469e49abfb642aa4059a7d5587e6ab224897339d5c1f21172156556",
      "randomness": "0x6cbaa4b52e5649db6235261a28255998bfafd50100e9f9566dcc696d7607ba68"
    }
  ],
  "blockNumber": "7,407,375"
}

{
  "Sr25519": "0x68412eb8af55c53d6fcb83df0ac38d01fe891fd347e4c4e1e120665dfe8aed3bf23af721d6471123958b896a5733cfdc55ba4c81420c84034c051363275e4984"
}