Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,620,726",
      "signature": "0x8a125d5c3623b2c26d79fb98b95d92860c86ded5e35ed953c86c6ab26b060e3dc9b31537bc05921b4aaacc1ec0b2ce11",
      "randomness": "0xfddbf274499589bc6c1185949db41b7dcdceccdcaa5cdfa5eb6399fab6762d38"
    }
  ],
  "blockNumber": "7,425,497"
}

{
  "Sr25519": "0xa0613dd8b8f631ff036a5b918a0be6ee607ea2ba2995e1fa93809a5bdac6af17e95ad88b0f9cb0607992685dedc2a476f1d25512a574dd09019b307b19a44c80"
}