Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,546,617",
      "signature": "0x99e39d1c5db66943e3dcbf0720fb9be62ca5f7eafd94d4d0f83cfb7639a7cf8a2d8ac7ae0ce3b16a38c47523c16e3713",
      "randomness": "0x699a77d3d36dcb3f363d91d63747461e85e3ef3671c98b40a1cd0277309e2c7b"
    }
  ],
  "blockNumber": "7,406,990"
}

{
  "Sr25519": "0x4c39a8ba82207811ece0c49dc836b827d0c1bb8ca065a11b81f946ad290f20559708a31e39465edb81a770d568b7a3ac87ddd65b327ecaf0da7d80f11659e589"
}