Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,629,686",
      "signature": "0x8351912b7a21ae7ac7cd201ab6ac4cba58d534442fe11e51ce26b9409f2713c1980b583c4a982b47ae33deafd8df55d2",
      "randomness": "0xad506b1c021608ec44051597a4d3d252ff78a3ddaa5dda054079ab8b1772a2f5"
    }
  ],
  "blockNumber": "7,427,736"
}

{
  "Sr25519": "0x0c249913d6c1d0015161fb443c33cbd0da3a7af12c326e7cb24ffcecb6511077dae4360d6893db084c003a45c107d119a6f683f0ae574ee0b3ebca8bc2130c83"
}