Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,554,563",
      "signature": "0xb6c4ea11663730d363c8a62e215e2dd6663fa70399c93c025b1068346f36e2937d3e60120d1aa82eedc0b401744d9f52",
      "randomness": "0x6b1a78bddb15742304b26f0c31d755db81dcc047c76980211794a07acaef9f2c"
    }
  ],
  "blockNumber": "7,408,976"
}

{
  "Sr25519": "0x749cd3a82a3c0b7e3e09574238b7bb7bc00c817402b99cf4cbde3fd9ba671a3aee95f8368d67206ea0e9b69deaefb37f5f571a121ba9d1039ab0e6cd9978f68c"
}