Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,601,402",
      "signature": "0x8b12d46cd9e4c4b61b6161c2e359e67a9ca96f96560756b5a10b6c1b6ca9ab39e86b25f7421cb56aa96e10d616c44a7a",
      "randomness": "0x9be1f77aecc8fa88e547f01614b4b069123c21f37783d4ef420c0bbba5dad4ca"
    }
  ],
  "blockNumber": "7,420,667"
}

{
  "Sr25519": "0x922f857359d98da806bd79b2db30456b1f9ade8e035fb8d874786892f9170604ab4c8e8cc89a83979dbdb4b3683035a525f14dced7f0ca7acd3a8ce9ff668e82"
}