Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,573,200",
      "signature": "0x94174d0316648ab5bb88e4d14e668d064fbad98cb49617d75462c1ff7b650988d5b75b71ae808f44c110cdf552e47bd6",
      "randomness": "0x5d75bde935365e4b54c46d287dd548ef8da3df1140951cb6c69e52929d48f0f4"
    }
  ],
  "blockNumber": "7,413,635"
}

{
  "Sr25519": "0xa8c0aa0f0213edbfea29094781dce81ba71c4e7122b948dfc76d0a0208179769e47964e8f4271bdec647a54f5c05f4741f27d7827a661436206b7a16c5c88f81"
}