Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,628,247",
      "signature": "0xb3e30c86c25912706e243739bd5a1e5fd06be4f211f99abf479e3c3ffc4c6aa4a5a6bf41c30b2bb487e29934ceb5bb03",
      "randomness": "0x5f9124776a54ae1699ec0900e89b00afd7fd689002ad58ab519724c22a9f8409"
    }
  ],
  "blockNumber": "7,427,376"
}

{
  "Sr25519": "0x2a627a1002afdaf36e6c90be7a8e68b1f8fb1da42ca155252901a33b66ec7a1fb1f54acaccd286f84e07df1413c06eb9a9b1cb7d38bee4c3b563457e1d5e2b8c"
}