Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,628,479",
      "signature": "0x807579af6934df5b872dc5c4362e42ddcabe454ad9411d353db6e94319570f2834533c46037063b2ea8753e526289cd5",
      "randomness": "0xd8aff8ca621f604376bb618b78917318bbba9105b71b4fdcd24cb82f4946e330"
    }
  ],
  "blockNumber": "7,427,434"
}

{
  "Sr25519": "0xa267b796e47bd0587de0069a53dbfdd5d4d47452378798aa66a1b80bc02c4a3943cd0af5db2209287acc660634d25a26d849796706b2a0a5a2f91a37576bab85"
}