Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,551,266",
      "signature": "0xa2ac09304235b011d0f4245440e3ad059dbaa6a8110933f8ab3a8609f9ca6573919b619fd2c3c7f01fcc234f4a4ea0f5",
      "randomness": "0xf160b5b2150c5778b534ff7f9ede5c9c6c99c167a2ce5352183f5329870804d2"
    }
  ],
  "blockNumber": "7,408,152"
}

{
  "Sr25519": "0xcc80ed8d8ca3937d77741d3902406f52071e69f73b5770364e951494de7f0d37cb251e5363e81d000bae8f8278fa481ea30a1d75e8c03b4b1248fe726de4f889"
}