Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,627,078",
      "signature": "0x886e8d5c31d714e1e3012a5d3df59e927b670b6a54006c1132f5bbcfee2850e3e377b67c9e1917f83bd34e391b029f5e",
      "randomness": "0x4008000b275b1b30bbe24852001230ad01803b7dfbace96219244651e4d70899"
    }
  ],
  "blockNumber": "7,427,084"
}

{
  "Sr25519": "0x8a7681849f26db1b217fb01ca23de2e7b55c20db821a9fef4e054c58e32f3478c31ff0f875841105bd20c21512469c697eb61c958f90b5c99cddaeb1f348c68f"
}