Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,585,818",
      "signature": "0x8e1056276760cec2bd96955faf4925c332c5d8ed30690a81bacb0acea41c5f5b4ce04234f47414105b5cae951ffdf5f9",
      "randomness": "0x54556311908b2b2ab5bbb7ddcdb35531f0067e4afb1c111f93d58868704b2f11"
    }
  ],
  "blockNumber": "7,416,777"
}

{
  "Sr25519": "0x42c2d4f98b054500f81c8e404f9f291ba8beb5e197255b82e59afcf55b5f857447dfd1affcceb71337ea06b18b215950dc7fd65039b3fc761a088d4ba3785182"
}