Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,628,944",
      "signature": "0x91e90642a7a2f00a7a20f9be2b323f3f94d5cb42157fb70607e41c95c57431e36d09683da4dd21248143219ff6c6b4f2",
      "randomness": "0x03e56b5c50ae8c3050d0f7553219c2bdd3fcf584e1ef9820d6238284b2995e34"
    }
  ],
  "blockNumber": "7,427,550"
}

{
  "Sr25519": "0x847f00ef7bf7cb8903d03e24c75935cac7a4c996ccfbf42c1664b687b152cd2c980f2e1ee23fa95467bf6dc70ac3f5829f2dbfd6e95f755546e59c2fc51a2480"
}