Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,615,591",
      "signature": "0xa22ed251f06dad3ac19a93a88791181cb9077884840754b86fff6112131c1345758ee303d4872c46c0ccc13aa12d5568",
      "randomness": "0x3dc7a20f97b055439fd94f5eaa9bb1a9b1279fceb33c78abacf30f8b95c40905"
    }
  ],
  "blockNumber": "7,424,213"
}

{
  "Sr25519": "0x380b0b71058ce63a4f3d34a35db6f6fd82def1ff247470babb5905bea32a0f2e09c159b989b65775e7c7864de60e768481e2b59b4350a85e6dbdb2f4d6e98387"
}