Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,553,374",
      "signature": "0x99ab9378c06cb84c1bfe9bb2bb08fd964f9f63340f9e4f8dc20ca7ad464c0af2dfdef715b494670f94bab5db92366774",
      "randomness": "0x3788cd6540c7ca985b61bd7dc98543aa1297a0f89e7b9f9e0777c7d9507aff0b"
    }
  ],
  "blockNumber": "7,408,679"
}

{
  "Sr25519": "0xecf33c630123fcd90ce808c6db9aadb5d1f80e6abb7f3573e0513fefb990f025eb677bfbdb6dd6e8f2ee3641ceb4b78afccc75cd39636427b413fe8c63c79a89"
}