Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,577,233",
      "signature": "0xaa87fd949beb03d7ad1c2e961bfe03b1e93bc049f4dec871bdc1c50ddf75a9087b358e3c5d19676a12350a8c19a10c54",
      "randomness": "0xd6f30909b1db1caccca58cc7f6713bbc24aa768be915488804a689ca038d76ba"
    }
  ],
  "blockNumber": "7,414,644"
}

{
  "Sr25519": "0xee879af585870d8fc963d3cadc47c8d7681a00fbb4f19e0ac53fc499d992366d639fd1dd3601b1dab3e89d7ab931132a19fcb23ac81306d16edb73906076d781"
}