Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,544,648",
      "signature": "0x91fd543beae44ea3c62a997f3bc60b076b74814ba0b604dd0fb6d77b4cdb9d8e1f21920b833334bd5f9a4e4442b4f311",
      "randomness": "0xe32f46e08662affbabb9d0009e3efe3707da1ce76c96f8ce26172106bd023c80"
    }
  ],
  "blockNumber": "7,406,497"
}

{
  "Sr25519": "0xe6179d876bd4d48bf62425ccb425ff8aee218c6bcea15764ffcb0faf08ae35692d1c80ed9e8682575e92880e3bf8acdeb86726f1f11a4ba76bf6e61c6a959d87"
}