Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,551,099",
      "signature": "0x8989971f0431278448b4be6e1d8b388a372d2f41905c1181fed53e9fcadcc612527104fe21b0242c478d3b8686bea1fe",
      "randomness": "0xfa6bb114f80a2828f542912b0dc9ea4b5fa6b55d9caa07ee72078f867c3f4339"
    }
  ],
  "blockNumber": "7,408,110"
}

{
  "Sr25519": "0x767e83e95e95be0ce1d461c2a844baa6532179577e96215aaeb0a51b5f749171391042e1cc8b579529fdfb875772bd9304f04794c0c98a4ec94fb05e308ad784"
}