Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,634,618",
      "signature": "0xa651b7d4931bb35aca7f61a44ee0351bda00c62d8ced648b8cb9137d0e3cdd0cf0f36055bc488c678856eeb02a948657",
      "randomness": "0x8dbd6e00b277db89fc8be4acaca487e62c9babc37b98450e9eee8e9abbc5a6e4"
    }
  ],
  "blockNumber": "7,428,969"
}

{
  "Sr25519": "0x5c28fe0960904a5f29fd987ce615543dfa38c7156d6ddae1f9f3c68a01fb511ce4b6707d3c266e9347fcf6c0d37f5ba1fd2e93b2ff1154372c24ce22c8dfe284"
}