Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,579,268",
      "signature": "0xb79b9e76843498c5bc8232c688449223e1d9d8e854ce9262eed55f1bfa0d89691080de885d2514464eeb052c1089d388",
      "randomness": "0xf8de8a1239298c4d440335196d3ac82f109d6424d62b5250c2a593262bc28b77"
    }
  ],
  "blockNumber": "7,415,139"
}

{
  "Sr25519": "0xde5ce0a62ea8b72ed1c2208043c455765bc5785df520e73c372f358ede5d6e24b0d2e53594173df34dc9a68478318a4da06d227b5eee7b4406f57790fd44a38e"
}