Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,645,525",
      "signature": "0xa8832b5e331d5c1cd352ce155301afae6fd6c6fbbfb37f265ca17f71c2a8f0110e8080a69ec18bc950fd2853798469b7",
      "randomness": "0x086a9ac28949bed798674b61aab9f205f57a8af8ff571857c21f722488e00b35"
    }
  ],
  "blockNumber": "7,431,686"
}

{
  "Sr25519": "0x3868ff8634f0e7b483404cc80a448b2c5acef9a1c0a0e5466e2e9de57b06702cb6d37a2bf43d7b2432f1a4579ea3b675f488b8abe58f8b1a86a5751dae335883"
}