Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,557,328",
      "signature": "0x82443cdfff3f3a8282267b4bc0ec7b1f2e01d4bb07789c7bb056874e93c27292522cd5c2a39069723b317fc86d997229",
      "randomness": "0x8076bcff3e9dd532041ebb1bae52348c909233f6bb0559bfea66fca4113eb800"
    }
  ],
  "blockNumber": "7,409,667"
}

{
  "Sr25519": "0x0eaf9a317270c3da814bd2e69a77a5bdaf07a6832d5eada0afb677ad9ee50c698ae970dfb0841b5e31e067f4fe59cf7e3e8612a8696359bb01771cb0cb8ed980"
}