Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,578,924",
      "signature": "0xaf77ae3acc47b4b5f0be9606f49647699c515721a4c92643316d0a94b1fdcde5e995db542057f3aa9004a8b70206ace0",
      "randomness": "0x62856816450528cc501a41eb368730d9c70d4eab068ef16744bb701b9bbe148b"
    }
  ],
  "blockNumber": "7,415,066"
}

{
  "Sr25519": "0xc4644bbe7284f0a51b4bac2e999d1fb19d79ff275f6e98b7d395f7a5d45e530e5e319c53df4bb955fab1eea63d88c1e7e57964f87f9d91f7447255d97376248b"
}