Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,547,624",
      "signature": "0x8e792f1c47ac12f1ddf1e70095f03113bf2b5aca0a1a4137aa4eece68346c6759b1a58a827e2acc8b0e983641997d09a",
      "randomness": "0x50a19066635630274deeb83f36c7acb4a376d3cb5596255d2b985ec5c953a460"
    }
  ],
  "blockNumber": "7,407,241"
}

{
  "Sr25519": "0xe2552dd76ea62349091e2c3236139936a55419010c25158582808576ea682f1f034291623dff57538d1269d7266d7c43a364232a06e97a73667dcb89d109688e"
}