Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,566,769",
      "signature": "0xb4dc5481f8ffd423dd45a089372150c00d210489f1aedc8670d425bccf4ecc2aa8a25844727f916ac93229de7bf1f1d2",
      "randomness": "0x70b48b09c4b0eae689ac7b57234e95dc3f8c70c36c746da48a7d2bd7e94e1ff2"
    }
  ],
  "blockNumber": "7,412,028"
}

{
  "Sr25519": "0xfa58c89a08ed272b1b7fa8b5845825b711daec41089dad9450ffb27da60b8d21d3821af80638adeaa8a14383c70c4315372ee2faaddd6cd4c820b4034ff1638c"
}