Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,577,103",
      "signature": "0xab215c2c0b84c3d4cd73d16e58e94abd53fe601e0db8f2392bf73f9680395dd1571784cea7c884d206ace6ccde4a2eea",
      "randomness": "0xdc4e05dc37dcb60b29fae17892a1eb4319ac4bcc756cc6d7733c5e91a7981f2f"
    }
  ],
  "blockNumber": "7,414,611"
}

{
  "Sr25519": "0xb8c5187f587dc10141b42a4c035001215234f514bdda6f2ef0c3a0906f324079dd89c9b3c436a2dbb4a0f3b2c1986d032eb03e2e26531d37e7095b0d73d50a88"
}