Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,571,368",
      "signature": "0xb57edb4cf1eed71887e87214f6e9e7363fa66bc87c53cdf4afb02defdb7e4da2fb02f60056da1f2a3748594003129b1a",
      "randomness": "0xd151c7d892014e99256334dc3c2bd90d8751f629e1c9b8894516453fdf9980df"
    }
  ],
  "blockNumber": "7,413,177"
}

{
  "Sr25519": "0xf46166b1e9db1570c602ec8e3e12e088f635fa9395d8295bcce51e7f50a0c841f08e780cf61476473d0213f58ce0224b872b155177b84ee16e62997400502c87"
}