Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,644,823",
      "signature": "0xb8ae65cca8db3b5dfbef1dc3a189a6387c28500a6e36d0c854600a3af5c5bd6a807c5bd961b0425958b385ff49861ce8",
      "randomness": "0xea418df80ff7db9b69227ccfad744f2699b8df88af22666af9a4669248af6ba4"
    }
  ],
  "blockNumber": "7,431,510"
}

{
  "Sr25519": "0x0a9019b89eeea2e30c3e96f954cbe43b018541077e27840de8ed6e33f650a82904a2e26ad013ee15db179b5233126a2ed70d9b456bc76609a7ef251a4cce588a"
}