Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,636,912",
      "signature": "0xa49e7cb0121940399ae95a56e22d65903bdfd8bd88aa48304d84de5c7dc682458a7e2b220232148282254be64e4d95ab",
      "randomness": "0x2a692c9a530091e08e25de2821df67c3e13e149a75c20c269161071ad5f23cd1"
    }
  ],
  "blockNumber": "7,429,542"
}

{
  "Sr25519": "0x20f2ed1c241074a9cbfe2bae2413d7e52fb81b0c2963d14c35bb793395439b46029cb319c1d02fc1ca9262af70f5e47cd2eb7abb6f633575073ada937804618a"
}