Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,573,491",
      "signature": "0xabf3187788eb196cb1bb2ee9e33b09127213fca9728fc9eb5265823df6169eced28f107950b38be04dd896e6666cfae6",
      "randomness": "0xd324412304c0b12430ac88aa56596167c9a6b07fc5dde71875b93b4b54a988c1"
    }
  ],
  "blockNumber": "7,413,708"
}

{
  "Sr25519": "0x1c70aa469621312f9886ac831ea67e70d74e12c3b13436522220acbef812384d330e7e3bda605a56e8f3bdef2a517b08cde4bb04b6666d426aa328b412724781"
}