Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,545,745",
      "signature": "0x8a4b9912d3c71d3d18e8220593302bb9f2c8cd2dc22d0c9aaad8751bb7301790761b4b02e7af4b80e23f4af0537c8a7a",
      "randomness": "0x031348287c813402077a3ff2ba5bb65d0f3e9c9dce0a1f0030fc925c716c3142"
    }
  ],
  "blockNumber": "7,406,772"
}

{
  "Sr25519": "0x5653068f80cb96d4afd6077b459cb8ce067b235550878d8a2fe905838a3ff16e00f2c5e98dddcc7402ec533189729890c1bc48296e686278afc6c7547c984f8f"
}