Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,653,925",
      "signature": "0x8e297a0b4291f320bbdc212b12fae4ae2c4f140ffb6e7391e903f7c2e22dc5fe45fec310cbc2990c1b7c4246746043ce",
      "randomness": "0x9372fd435637869934e3e43e5dad4b08eda14e132a5373c306dbf28829452f8b"
    }
  ],
  "blockNumber": "7,433,786"
}

{
  "Sr25519": "0x982b3bbf4c30e8e623761888c2895e12a92623194d6a98fbf761012497e71e58c72883f8e695d5c3b73689144e98dd84aa2affef1858a4b45a81d4a4a7ca1489"
}