Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,619,746",
      "signature": "0x8b44a4713bb6b4fb669b8d32f3a9ebfb9bd077e82e42b45d44cbd0d0895a0974e3c0058a79bad0f4154a32a2064f2a7a",
      "randomness": "0xa46e78fcc3948656ad31e65555d47eaa456ef319dcff3d895965e5049ee9bb6e"
    }
  ],
  "blockNumber": "7,425,252"
}

{
  "Sr25519": "0x08d85c3701d53ef8bbeafaecc9f72471c98468be558885ab3a8eb98f0faed13fc19ca9f0fd2c2cb9bbade51f22c1c0d9e010af4d33b230693a07e3be8a975284"
}