Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,553,916",
      "signature": "0xaa3e8e34d96e07b704a8e7fe65a832219ffcd1c85f8d1eb1fbf2138cf4127e3e7c974f31a79e2dff0dd848bdfae7f9cd",
      "randomness": "0xe39e52f1e6331c1ec57fdb2c593c6db81e8c0b0d205410d5dbb8e09da9a1b082"
    }
  ],
  "blockNumber": "7,408,814"
}

{
  "Sr25519": "0xa470cf4b52267fc8094d68ef221e75e7f6f97c6513ad3a1e7aff7f8ef85cdb4af1ba453cde7304a374c36bcd4c75401b2ef14b8eccaff462e561bcbf759de282"
}