Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,608,499",
      "signature": "0x92920525e3209d94883683bd6c74f8f225e4eee19c96c50192f919cd9695dade05cbafeb7bc584cb07b3cad7aa76b75b",
      "randomness": "0xa3dec9458b03d0ddc63c0d9068fb09a4b4ece1f62f5157eecbd5d901665ee7d7"
    }
  ],
  "blockNumber": "7,422,441"
}

{
  "Sr25519": "0xd27d7d266a5c909b32704fe7af2f8b22fd853ec7686a89cda2892f57b914f83d5403ec15c24d702fb995fde22579c62012edc697e765bd87433055a926b57785"
}