Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,543,457",
      "signature": "0xb26dd1aa3a143d61351b367f5c44d88b5dbe60299729edd4843f28878bf531dfd43a11198cd119d6c614c90b83cc0beb",
      "randomness": "0x978a0eb44c6f5423c871cd04e314400c139716d342da0528de0a0c1b1f6a0119"
    }
  ],
  "blockNumber": "7,406,200"
}

{
  "Sr25519": "0x3c37391ab05a085330ad8505acaca56a5398c0817e9277a0fdfcd4cfe47c130a9e5700913ff12e85def5d551ebca8678382b354b6113d470956d38eb5b017d86"
}