Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,560,687",
      "signature": "0xa108b8baaeaadb0efecd131a07c874c798fdf8110786a91428e140d8571f5c97a3ac49ff94b98c715f3af92ae95e3872",
      "randomness": "0x85243edd714ee980a9d649feb3089e43abe8682bb0392ce6583d33461ccc7a3f"
    }
  ],
  "blockNumber": "7,410,507"
}

{
  "Sr25519": "0x8862649e74fd04734be76b3e1ee9993dddfc4efb41eef9d4d6db7623fe620c2ba412bebce2cd9326ebc73602854b38c93f106055b38cec28286c9485152a5188"
}