Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,580,546",
      "signature": "0xb65e135aa6704910a19f0e2a16c3a1f10c6029b64cad6f6309391a9611847febbbb42952e53277ffd0ca1914db7a8110",
      "randomness": "0xd581bdc8686d0e89299989aef1f5ed6e71be243d1e4fb1b34ad29c66a9d46387"
    }
  ],
  "blockNumber": "7,415,459"
}

{
  "Sr25519": "0x8446b2b0456c331b93c1eba4a0f028be103844755925d6a7c0ee9fa0a66075432e89166758dc1847b0375558dfdbf46fa5d671e435c281952dbab4aafe6c1880"
}